Specialized Diverge STR User Manual

1. Introduction

This user manual contains important information. Please read carefully and store in a safe place.

This manual was drafted in the English language and may have been translated into other languages as applicable. This manual is not intended as a comprehensive assembly, use, service, repair, or maintenance guide. Please see your Authorized Specialized Retailer for all service, repairs, or maintenance. Your Authorized Specialized Retailer may also be able to refer you to classes, clinics, or books on bicycle use, service, repair, and maintenance.

This user manual is specific to your Diverge STR bicycle and should be read in addition to the Specialized Bicycle Owner's Manual (“Owner's Manual”). It contains important safety, performance, and technical information, which you should read before your first ride and keep for reference. You should also read the entire Specialized Bicycle Owner's Manual (“Owner's Manual”) as it has additional important, general information and instructions you should follow. If you don't have a copy of the Owner's Manual, you can download it at www.specialized.com or obtain it from Specialized Rider Care or your nearest Authorized Specialized Retailer.

Please note all instructions and notices are subject to change and updates without notice. Please visit www.specialized.com for periodic tech updates.

Additional safety, performance, and service information for specific components such as suspension or pedals on your bicycle, or for accessories such as helmets or lights, may also be available. Make sure that your Authorized Specialized Retailer has given you all the manufacturers' literature that was included with your bicycle or accessories. In case of a conflict between the information in this user manual and information provided by a component manufacturer, please contact your nearest Authorized Specialized Retailer.

Additional languages are available for download at www.specialized.com.

Symbols and Warnings:

⚠️ WARNING! The combination of this symbol and word indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death. Many of the Warnings say “you may lose control and fall.” Because any fall can result in serious injury or even death, we do not always repeat the warning of possible injury or death.

CAUTION: The combination of the safety alert symbol and the word CAUTION indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury, or is an alert against unsafe practices.

The word CAUTION used without the safety alert symbol indicates a situation that, if not avoided, could result in serious damage to the bicycle or the voiding of your warranty.

ℹ️ Info: This symbol alerts the reader to information that is particularly important.

[Tech Tip]: Tech tips are useful tips and tricks regarding installation and use.

[Grease]: This symbol means that high-quality grease should be applied as illustrated.

[Blue Loctite]: This symbol means blue Loctite should be applied as illustrated.

1.1. Warranty

Please refer to the written warranty provisions provided with your bicycle, or visit www.specialized.com. A copy is also available at your Authorized Specialized Retailer.

2. Diverge STR Components

The following is a list of components for the Diverge STR:

• 1 FRAME
• 2 FORK
• 3 SADDLE
• 4 SEATPOST
• 5 SADDLE BOLT (FEMALE)
• 6 OUTBOARD RAIL CLAMPS
• 7 INBOARD RAIL CLAMPS
• 8 SADDLE BOLT WASHER
• 9 SADDLE BOLT (MALE)
• 10 SEATPOST CLAMP AND BOLT
• 11 FRAMEPOST BOOT
• 12 FRAMEPOST
• 13 TENDON
• 14 DAMPER WITH DAMPER COVER
• 15 DAMPER BOLTS
• 16 FUTURE SHOCK ADJUSTER DIAL
• 17 STEM
• 18 STEM SHIM
• 19 FUTURE SHOCK
• 20 HEADSET CAP (TALL)
• 21 STEERER TUBE COLLAR AND BOLT
• 22 COMPRESSION RING
• 23 UPPER HEADSET BEARING
• 24 LOWER HEADSET BEARING
• 25 REAR SHIFT CABLE GROMMET
• 26 REAR DERAILLEUR HANGER
• 27 REAR THRU-AXLE
• 28 CHAINSTAY PROTECTOR
• 29 SEAT TUBE BINDER BOLT AND NUT
• 30 DOWN TUBE PROTECTOR
• 31 SWAT COMPARTMENT / DOOR
• 32 ICR GROMMETS
• 33 MOUNTING POINT PLUGS
• 34 FRONT THRU-AXLE

3. Geometry

The following table details the geometry specifications for various frame sizes:

4. General Information About Your Diverge STR

4.1. Intended Use

General Purpose Riding: Bicycles designed for riding Condition 1, plus smooth gravel roads and improved trails with moderate grades where the tires do not lose ground contact. These bicycles are intended for paved roads, gravel or dirt roads that are in good condition, and bicycle paths.

These bicycles are NOT intended for off-road or mountain bicycle use, or for any kind of jumping. Some of these bicycles have suspension features, but these features are designed to add comfort, not off-road capability. Some come with relatively wide tires that are well suited to gravel or dirt paths. Some come with relatively narrow tires that are best suited to faster riding on pavement. If you ride on gravel or dirt paths, carry heavier loads or want more tire durability talk to your Authorized Specialized Retailer about wider tires.

4.2. Weight Limits

CARGO WEIGHT LIMIT: The maximum cargo weight a bicycle has been designed and tested to support structurally.

STRUCTURAL WEIGHT LIMIT: The maximum total weight (rider and cargo) a bicycle is designed and tested to support structurally.

WARNING! The specified cargo weight limit applies only to cargo carried through the use of compatible front racks and seat bags. If the cargo weight limit of the bicycle differs from the cargo weight limit set by the rack or seat bag manufacturer, always use the lowest limit. If you add any other load-bearing accessories, including, but not limited to, baskets and child carriers, you do so at your own risk in that these accessories have not been tested for compatibility, reliability, or safety on your bicycle. Failure to follow this warning may result in serious personal injury or death.

CAUTION: Top tube accessory bags that strap around the steerer tube below the stem are not compatible with a Future Shock damper, which is equipped on all Diverge STR models. Use of a strap around the boot of the Future Shock damper may damage the boot (S209900002), which will impair the waterproofness of the Future Shock.

5. General Notes About Assembly

This manual is not intended as a comprehensive assembly, use, service, repair, or maintenance guide. Please see your Authorized Specialized Retailer for all service, repairs, or maintenance. Your Authorized Specialized Retailer may also be able to refer you to classes, clinics, or books on bicycle use, service, repair, and maintenance.

• The Diverge STR forks are equipped with fender-threaded inserts for front fenders and front pannier racks. The threaded inserts on the fork legs can also be used for additional water bottle cages.
• Any unused fender/rack threaded insert can be plugged using the supplied plastic finishing plugs.
• SWAT DOWN TUBE STORAGE: All models come equipped with one or two storage bags, depending on the model. All storage bags are available after-market.
• Tire sizes vary significantly from brand to brand. CEN standards require a minimum of 6 mm of clearance between the frame/fork and the tires. When choosing a wheel and tire combo, factor in enough clearance for the conditions, setup and wheel flex.

Diverge STR models are equipped with a Future Shock front suspension. Refer to the specific Future Shock manual that comes with your Diverge STR for additional information.

WARNING! Many components on the Diverge STR are proprietary. Use of other components or hardware can compromise the integrity and strength of the assembly. Diverge STR-specific components should only be used on the Diverge STR and not on other bicycles, even if they fit. Failure to follow this warning could result in serious injury or death.

WARNING! The threaded insert in the fork crown is intended for use with fenders only and is not intended or tested for mounting racks, including crown-mounted cargo racks (e.g. Specialized Pizza Rack), or other weight bearing applications. Failure to follow this warning may cause the fork, rack, and/or other accessories to break, all of which may result in serious injury.

WARNING! Never modify your frame or components in any way. Do not sand, drill, file, or remove parts. Do not install incompatible forks or components. An improperly modified frame, fork, or component, can cause you to lose control and fall.

In order to successfully build the Diverge STR bicycle, it is very important to follow the order of operations as outlined in this manual. Modifying the order of assembly will result in a longer build process.

5.1. Tools Required

• 2, 2.5, 3, 4, 5, 6 mm hex bits
• T10 Torx key
• Torque wrench
• 11 mm crow foot wrench & open wrench
• 3 mm and 5 mm L-shaped hex keys
• High-quality grease
• Blue Loctite
• Cable housing cutters

5.2. Bolt Size / Tools / Torque Specifications

WARNING! Correct tightening force on fasteners (nuts, bolts, screws) on your bicycle is important for your safety. If too little force is applied, the fastener may not hold securely. If too much force is applied, the fastener can strip threads, stretch, deform or break.

Either way, an incorrect tightening force can result in component failure, which can cause you to lose control and fall. Where indicated, ensure that each bolt is torqued to specification. After your first ride, and consistently thereafter, recheck the tightness of each bolt to ensure secure attachment of the components.

CAUTION: Ensure that all contact surfaces are clean and bolt threads are greased or blue Loctite is applied (refer to the instructions for each bolt) prior to installation.

For all non-Specialized components, please refer to the manufacturer's manuals for tools and torque settings.

Repeated installation and removal of bolts may reduce the effectiveness of the pre-applied threadlocker. In this case, it can be replaced with the application of blue Loctite.

5.3. Frame Wiring Lengths (Di2)

*If running a JC200 junction box in front of stem, then the wire from the JCT B box to the stem is 1200mm.

5.4. Seatpost Minimum Insertion

The seatpost must be inserted into the framepost deep enough so the minimum insertion/maximum extension (min/max) mark (B) on the seatpost is not visible.

The seatpost must be inserted into the framepost deep enough to meet or exceed the 90 mm minimum measure insertion depth required by the frame.

Once the saddle height is determined, torque the supplied seatpost clamp bolt to 6.2 Nm / 55 in-lbf.

WARNING! Failure to follow the seatpost insertion requirements may result in damage to the frame and/or framepost and/or seatpost, which could cause you to lose control and fall.

WARNING! For general instructions regarding the installation of the seatpost, refer to the appropriate section in the Owner's Manual. Riding with an improperly tightened seatpost can allow the saddle and seatpost to slide down, which can damage the frame and cause you to lose control and fall.

5.5. Install the Saddle

1. Grease the inboard rail clamp contact surfaces (C), then install them in the seatpost head (D).

2. Position the saddle rails (G) on the inboard rail clamps.

3. Position the outboard rail clamps (B) over the saddle rails. Use 7x7mm clamps for alloy rails or 7x9mm clamps for carbon rails.

4. Insert the female bolt (A) through one of the outboard rail clamps and key the bolt tab in the outboard rail clamp groove.

5. Apply Loctite to the male bolt threads (F), grease the washer (E), then place the washer on the male bolt.

6. Install the bolt in the opposing outboard rail clamp, then thread it into the female bolt.

5.6. Assemble the SWAT Door

1. Line up the SWAT latch pieces with the holes in the frame.

2. Insert the SWAT latch bolts. Using a T10 Torx key, tighten the bolts intermittently until there is no more wiggle in the latch.

3. Snap the SWAT door into place.

5.7. SWAT

Depending on the model, your Diverge STR comes with either one or two SWAT bags that can be stored in the down tube.

1. Open the SWAT door to insert the SWAT bags.

2. Slide the bag into the lower portion of the down tube.

3. If your model comes with a second bag, insert the smaller bag first in the upper portion of the down tube followed by the larger bag in the lower portion of the down tube.

There are accessory mounts on the top tube intended for bags (A). Water bottle cages can be mounted to the bottom of the down tube and on the SWAT compartment door (B), the seat tube (C), and the fork (D). Clearance will vary with frame size.

[Grease]: Apply grease to all accessory mount bolts before installing.

ℹ️ Make sure not to fasten bag straps around the Future Shock.

CAUTION: Only use SWAT bolts that come pre-installed on your Diverge STR. Aftermarket bolts may be too long and could damage the frame.

5.8. Bottom Bracket

The Diverge STR frames use a 68 mm standard BSA threaded design. Grease the threads. Install and torque according to the bottom bracket manufacturer's instructions.

Before installing the bottom bracket and crank, make sure all housings and wires are routed through the frame.

CAUTION: Do not face the bottom bracket shell! This can prevent proper installation of the crank. Your Specialized frame does not require any bottom bracket shell pre-installation preparation, as all surfaces have been precisely machined to specific tolerances at the factory for proper interface with a compatible crankset. Please refer to the manufacturer instructions for crank and bottom bracket installation.

CAUTION: Always use a bottom bracket equipped with a sleeve between the two cups. Running a bottom bracket without the sleeve can result in housings and/or wires contacting the bottom bracket spindle, which can result in wear.

5.9. Install the Bulkhead & Down Tube Protector

1. Use a 6 mm L-shaped hex key to guide the bulkhead through the SWAT door opening into the down tube. Align the bulkhead holes with the down tube holes, then install the mounting bracket.

2. [Grease]: Apply grease to the mounting bracket bolt. Using a torque wrench and a 3 mm hex bit, torque the bolt to 0.8 Nm / 7 in-lbf or until it's finger tight.

3. The mounting bracket has two additional holes that can be used to mount a water bottle cage.

4. Remove the adhesive backing on the down tube protector, then apply the down tube protector to the down tube using the mounting bracket as a guide.

5.10. Recommended Tire Pressures

The tires must be inflated and periodically checked and re-inflated using a pump with an accurate pressure gauge. Pump the tires up to your desired pressure. Refer to the tires' sidewall for pressure range. Check your wheel manual or decal on the rim itself to see if your wheels have a maximum pressure limit. Do not exceed it.

WARNING! Never inflate a tire beyond the maximum pressure marked on the tire's sidewall or the maximum pressure limit specified by the wheel manufacturer, whichever is lower. Failure to follow this warning may cause the tire to blow off the rim and may result in serious personal injury.

6. Shifting & Cable Routing

Your Diverge STR comes standard with a wireless (eTap) shifting system. For more information on this system, see the manufacturer's instructions.

ℹ️ When using a fully wireless shifter, insert a cable guide plug into the port to seal against dirt and debris (S216500003).

Following are instructions on how to set up mechanical and wired shifting systems.

6.1. Shifting - Mechanical System

When using a mechanical rear derailleur, running a mechanical dropper post cable in tandem will not be possible. The frame allows only two housings/hoses to be run internally in the down tube.

ℹ️ Refer to the manufacturers' manuals supplied with your bicycle for more information on assembly and adjustments.

ℹ️ The Diverge STR uses a 1x front chainring and does not support a front derailleur.

Route the Rear Derailleur Housing:

• Starting at the chainstay ICR port behind the dropout, guide the housing through the chainstay to the bottom bracket.
• Guide the housing into the ICR channel in the downtube with your fingers. Push the cable upward until it exits the ICR port near the headtube.
• Install the derailleur onto the hanger according to the component manufacturer's instructions.

6.2. Shifting - Electronic Wired System (Shimano Di2)

Route the Wires Through the Frame:

• Route a 1400 mm wire through the frame ICR channel exiting at the bottom bracket hole on the drive side.
• Route a 700 mm wire starting from the chainstay port and out the bottom bracket hole on the drive side.
• Place a rear shift cable grommet over the wire and push it into the ICR port (S1599000054).

There are two ways to mount the dropper post. When running a standard seatpost on a bicycle equipped with Shimano Di2, the battery can be installed inside the seatpost using a Di2 battery sleeve (S209900014) or attached to the bulkhead.

For Seatpost Installation (A):

• Route a 1000 mm wire down from the top of the frame post and out the bottom bracket hole on the drive side.
• Install the battery and sleeve in the seatpost. Using the Di2 connector tool, insert the wire into the battery connector, and install the seatpost as described in section 7 of this manual.

For Bulkhead Installation (B):

• With the bulkhead removed from the frame, slide the battery plug through the bulkhead hole, then zip-tie the battery to the bulkhead. Plug a 300 mm wire into the battery, then install the bulkhead in the down tube (section 5.9) with the wire exiting out the bottom bracket hole on the drive side.

Plug the three wires into a Junction B box, then insert the Junction B box and the wires into the down tube above the bottom bracket shell.

CAUTION: SWAT bags may not fit properly in the down tube when using a dropper post and could damage the frame if they're forced into place.

6.3. Disc Brakes

Route the Rear Brake:

ℹ️ Refer to the manufacturers' manuals, supplied with your bicycle, for more information on assembly and adjustments.

• Starting at the chainstay ICR port, guide the hose through the chainstay to the bottom bracket.
• Guide the hose into the ICR channel in the downtube with your fingers. Push the hose upward until it exits the ICR port near the headtube.
• Loosely install the caliper on the chainstay. Align the brake caliper with the rotor, then torque the caliper bolts according to the brake manufacturer's specification.
• According to the component manufacturer's instructions, assemble the brake hose to the brake caliper.

Route the Front Brake:

• Run the front brake hose in through the lower ICR port in the fork and guide it up the fork leg until it exits at the upper ICR port.
• Install the ICR grommets over the hose and into the fork ICR ports (S179900013).
• Loosely install the caliper on the fork leg. Align the brake caliper with the rotor, then torque the caliper bolts according to the brake manufacturer's specification.
• According to the component manufacturer's instructions, assemble the brake hose to the brake caliper.

6.4. General Notes About Routing

• There are two ICR guides in the fork (A).
• Use the provided plugs (B) to cover the other ICR ports and unused mounting points when running wireless shifting. There are four plugs on each fork leg (see 2. Diverge STR Components on page 3 for more details).

7. Framepost

WARNING! Due to the high degree of complexity of the Diverge STR system, proper assembly requires a high degree of mechanical expertise, skill, training, and specialty tools. If you do not feel comfortable assembling and/or removing the framepost, see an Authorized Specialized Retailer.

7.1. How to Choose Your Framepost

Your Diverge STR comes with two frameposts that provide four stiffness options based on the type of ride you want (stiffer or softer). There are several variables to consider when making your selection. Rider weight and personal preference have the largest impact on framepost selection, while frame size, saddle height and setback, and riding style have smaller impacts.

While most riders will be satisfied by one of the four stiffness options included with each bicycle, additional options are available for riders outside of the included range and for those who want to fine tune the stiffness within the included range. The following tables will help you tailor your ride.

The first table shows the optimal weight range and two stiffness settings for each framepost. The second table shows framepost compatibility for each frame size. Frameposts included with each frame size are noted. Compatible frameposts are available online or through your Authorized Specialized Retailer.

For more on how to change the stiffness levels of your framepost, see section 7.3. ADJUSTING FRAMEPOST COMPLIANCE (STIFFNESS).

ℹ️ If you're having trouble achieving a desirable setup, contact Specialized Rider Care or an Authorized Specialized Retailer for support.

7.2. Framepost Assembly

WARNING! Do not ride your Diverge STR without all components of the STR system properly installed and connected as outlined in this manual, including the damper and damper tendon as well as the framepost boot and boot bolt. Failure to do so could result in structural damage to the framepost and could cause you to lose control and fall.

1. Insert the damper into the top tube.

2. Thread in the damper bolts until they are finger tight.

ℹ️ Damper bolts are torqued after the tendon is installed (FIG. 7).

WARNING! Size 49 frames have an additional travel-reducing spacer (highlighted in blue) attached to the shaft of the damper. Do not remove this spacer. Removal of the spacer can damage the framepost and cause you to lose control and fall.

3. Place the damper cover (A) over the damper. Using a torque wrench and a 2 mm hex bit, torque the damper cover bolts (B) to 0.8 Nm / 7 in-lbf or until they're finger tight.

4. Insert the compression adjustment lever (C). Using a torque wrench and a 2 mm hex bit, torque the compression adjustment lever bolt (D) to 0.8 Nm / 7 in-lbf or until it's finger tight.

ℹ️ Do not push the damper shaft too far into the damper before you put the cover on or it will be difficult to pull it back out.

5. Push the damper shaft into the damper to make room for the framepost boot and tendon.

6. Insert the framepost into the seat tube until it bottoms out in the frame (A). There may be some resistance as you push it down.

7. Note the markings at the top of the framepost. Choose your desired compliance (stiffness) level making sure one of the two slots on the framepost is facing forward (B).

CAUTION: Installing the framepost without one of the slots facing forward could damage the frame.

8. [Grease]: Grease the seat tube binder bolt (C) and insert it into the frame. Using a torque wrench and a 5 mm hex bit, torque it to 10 Nm / 88 in-lbf.

WARNING! Do not install the seat tube binder bolt before installing the framepost as that could damage both the frame and the framepost.

For stiffer compliance, position the framepost so that one of the slots faces forward and the other faces the drive side. To ease compliance, rotate the framepost 90 degrees counterclockwise so one slot faces forward and the other faces the non-drive side.

STIFFNESS SETTINGS:

STIFFER

SOFTER

ℹ️ If you experience a clicking noise on large impacts, apply a thin layer of carbon assembly paste to the bottom two inches of the framepost.

9. Place the framepost boot over the framepost and push it down from the upper ring (highlighted in blue) until it reaches the seat tube. The framepost boot must be aligned with the threaded hole facing forward.

10. Insert the framepost boot bolt. Using a torque wrench and a 2.5 mm hex bit, torque it to 0.8 Nm / 7 in-lbf or until it's finger tight.

CAUTION: Make sure to grip the framepost boot by the upper ring. Pulling on the bottom part of the framepost boot or twisting it could rip the material.

CAUTION: Make sure the framepost boot isn't twisted during installation. The line on the boot should line up with the bolt hole.

WARNING! Do not ride without the framepost boot and boot bolt installed as this could damage the frame and cause you to lose control and fall.

11. [Grease]: Grease the threads of the damper.

12. Place the tendon (with the seal inside) over the framepost and slide it down until it's aligned with the damper shaft.

13. Pull the damper shaft back out from the damper to align the threads with the tendon.

CAUTION: Look from both the top and sides to check that the tendon and damper shaft are aligned. The tendon isn't fixed in place and its threads can become cross threaded if improperly installed.

WARNING! Always make sure the tendon is properly connected to the damper before riding. Riding without the tendon and damper connected can cause you to lose control and fall.

14. Insert a 5 mm L-shaped hex key to hold the tendon in place and use an 11 mm crow foot wrench on the damper shaft to torque it to 6 Nm / 53 in-lbf (A).

15. Using a torque wrench and 4 mm hex bit, torque each of the damper bolts (B) you inserted in FIG. 1 to 6 Nm / 53 in-lbf.

16. A properly connected damper and tendon is shown in C.

ℹ️ Use the flats on the shaft's tool interface to apply rearward pressure on the shaft while tightening.

ℹ️ Place a folded paper towel or clean rag on the frame under the damper and tendon to prevent damage to the frame when torquing.

17. Install the seatpost clamp bolt (C) into the seatpost clamp. Install the seatpost clamp (A) and seatpost (B) onto the framepost with the seatpost clamp bolt facing backward.

18. Using a torque wrench and a 4 mm hex bit, torque the seatpost clamp bolt (C) to 6.2 Nm / 55 in-lbf.

ℹ️ Refer to section 6.4 for more information on seatpost minimum insertion.

ℹ️ The seatpost clamp bolt comes pre-greased. When adjusting the seatpost or when changing out the framepost (section 7.6), grease the bolt if it appears dry.

7.3. Adjusting Framepost Compliance (Stiffness)

1. Loosen the seat tube binder bolt.

2. Grab the top of the framepost boot to limit its rotation and prevent excessive stretch.

3. Rotate the saddle 90 degrees from its current position. One slot should always face forward as shown above.

4. Torque the seat tube binder bolt to 10 Nm / 88 in-lbf and adjust your seatpost accordingly.

ℹ️ You don't have to remove the seatpost or tendon to adjust the framepost compliance.

CAUTION: Do not turn the framepost in the wrong direction while the binder bolt is inserted. This could scratch the framepost.

7.4. Adjusting Framepost Compression

You can adjust the compression level of the framepost spring to tune compliance at the saddle. Adjustments can be made any time, even while out riding.

Turn the compression adjustment lever on the back of the damper to your desired level:

• OPEN (A): Allows for most of the force from an event (riding over a bump) to travel directly into the framepost. It's the most compliant/smoothest setting.
• MEDIUM (B): Less travel in the framepost and more force is absorbed by the damper.
• CLOSED (C): Very little travel in the framepost and more force is absorbed by the damper.

7.5. Adjusting Framepost Rebound

You can adjust the damper to help control the framepost rebound after an event like a bump. Rebound is adjusted by inserting the ball-head end of a long 3 mm L-shaped hex key into the hole on the underside of the top tube. Rotating clockwise increases rebound damping (slower). Rotating counterclockwise decreases damping (faster).

Damper rebound is calibrated to a general setting you can adjust to your liking.

• Turn the rebound adjustment to the closed position (clockwise blue arrow) until it stops.
• Next, turn the damper rebound adjustment counterclockwise 1.5-2 revolutions.
• Adjust the rebound by turning it clockwise or counterclockwise a quarter turn at a time until you find a point that allows good movement during events.

ℹ️ Adjust the rebound to the point where it doesn't feel too bouncy but also doesn't rebound so slowly that it's still traveling while leading into another event.

ℹ️ More rebound damping is needed for a stiffer framepost when the saddle height and rider weight do not change.

7.6. Changing the Framepost

1. Using a 4 mm hex bit, remove seatpost clamp followed by the seatpost.

2. Use a 5 mm L-shaped hex key to stabilize the tendon and an 11 mm open wrench to loosen and remove the damper shaft from the tendon.

3. Turn the compression adjustment lever to OPEN and press the damper shaft into the damper, then remove the tendon by pulling up on it while rotating it side to side.

4. Remove the framepost boot bolt on the front of the seat tube using a 2.5 mm hex key. Stabilize the top of the boot and lift it out of the frame over the framepost.

CAUTION: Do not to twist the framepost boot when removing it as this could tear the material.

5. Remove the seat tube binder bolt on the non-drive side of the seat tube using a 5 mm hex key. The seat tube binder bolt is most easily accessed with the rear wheel removed. Alternatively, deflating the rear tire may provide enough room for tool access.

6. Remove the framepost by grabbing it from the top and pulling up while rotating it.

7. Install the new framepost. Follow the 7.2. FRAMEPOST ASSEMBLY instructions to the end starting with FIG. 5.

ℹ️ Make sure all parts (boot, framepost, etc.) are thoroughly cleaned before reinstalling.

WARNING! Do not ride your Diverge STR without all components of the STR system properly installed and connected as outlined in this manual, including the damper and damper tendon as well as the framepost boot and boot bolt. Failure to do so could result in structural damage to the framepost and could cause you to lose control and fall.

8. General Notes About Maintenance

The Diverge STR is a high-performance bicycle. All regular maintenance, troubleshooting, repair, and parts replacement must be performed by an Authorized Specialized Retailer. For general information regarding the maintenance of your bicycle, please refer to the Owner's Manual. In addition, routinely perform a mechanical safety check before each ride as described in the Owner's Manual.

Great care should be taken to not damage the frame material. Damage may result in a loss of structural integrity, which may result in a catastrophic failure. This damage may or may not be visible during inspection. Before each ride, and after any crash, you should carefully inspect your bicycle for any gouging, scratches through the paint, chipping, bending, or any other signs of damage. Do not ride if your bicycle shows any of these signs. After any crash, and before you ride any further, take your bicycle to an Authorized Specialized Retailer for a complete inspection.

While riding, listen for any creaks as a creak can be a sign of a problem with one or more components. Periodically examine all surfaces in bright sunlight to check for any small hairline cracks or fatigue at stress points, such as welds, seams, holes, and points of contact with other parts. If you hear any creaks, see signs of excessive wear, discover any cracks, no matter how small, or any damage to the bicycle, immediately stop riding the bicycle and have it inspected by your Authorized Specialized Retailer.

Lifespan and the type and frequency of maintenance depends on many factors, such as use, rider weight, riding conditions, and/or impacts. Components may be subject to increased wear at different rates, depending on the component. Drivetrain and brake components are especially subject to wear. Periodically have your Authorized Specialized Retailer inspect your bicycle and components for wear.

Exposure to harsh elements, especially salty air (such as riding near the ocean or in the winter), can result in galvanic corrosion of components such as the crank spindle and bolts, which can accelerate wear and shorten the lifespan. Dirt can also accelerate wear of surfaces and bearings. The surfaces of the bicycle should be cleaned before each ride. The bicycle should also be maintained regularly by an Authorized Specialized Retailer, which means it should be cleaned, lubricated, and (partially) disassembled and inspected for signs of corrosion and/ or cracks. If you notice any signs of corrosion or cracking on the frame or any component, the affected item must be replaced.

• Regularly clean and lubricate the drivetrain according to the drivetrain manufacturer's instructions.
• Do not use a high pressure water spray to wash your bicycle. Even water from a garden hose can penetrate seals and water may seep into components, such as cranks, bearings, or electrical components, potentially causing damage. Use a clean, damp cloth and bicycle cleaning agents (where appropriate) for cleaning.
• Do not expose the bicycle to prolonged direct sunlight or excessive heat, such as inside a car parked in the sun or near a heat source such as a radiator.

WARNING! Failure to follow the instructions in this section may result in damage to the components on your bicycle and will void your warranty, but, most importantly, may result in serious personal injury or death. If your bicycle exhibits any signs of damage, do not use it and immediately bring it to your Authorized Specialized Retailer for inspection.

WARNING! Use a high-quality repair stand to support the bicycle during assembly or maintenance, and a high-quality bicycle rack for transportation.

When placing the frame and/or bicycle in a repair stand, clamp the stand to the seatpost and not the frame. Clamping the frame can cause damage to the frame that may or may not be visible, and you may lose control and fall.

8.1. Cleaning Out the Seat Tube

Over time, dirt accumulation in the seat tube may restrict the movement of the framepost. Check every 50 hours of riding to make sure the inside of the seat tube is clear of dirt buildup.

If your framepost is no longer functioning properly due to impacted dirt in the seat tube, follow the instructions below to loosen and remove the framepost so you can clean out your seat tube:

ℹ️ If you don't have the tools to check/clean the seat tube yourself or if you feel uncomfortable doing so, please contact your Authorized Specialized Retailer.

• Remove the tendon followed by the framepost boot.
• Pour water into the frame to moisten the impacted dirt.
• Slowly rock the framepost back and forth to loosen the dirt.
• Once the framepost is loose, you can remove it and clean all components and seat tube thoroughly (see section 7.6 CHANGING THE FRAMEPOST for steps on how to remove/ change out the framepost).

8.2. Replacement Parts and Accessories

Specialized replacement parts, components, and accessories are available through your Authorized Specialized Retailer.

9. Small Parts & Components