1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your TEKTRO FL750 22.2MM Road Brake Levers. Designed for road bicycles, these levers offer reliable braking performance with their durable aluminum construction and ergonomic design. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Safety Information
- Always ensure brake levers are installed by a qualified bicycle mechanic or an experienced individual. Improper installation can lead to brake failure and serious injury.
- Before each ride, check that brake levers are securely mounted and brake cables are properly adjusted, providing firm and responsive braking.
- Wear appropriate safety gear, including a helmet, when cycling.
- Do not modify the brake levers. Use only genuine TEKTRO replacement parts if needed.
- Regularly inspect brake levers and cables for wear, damage, or corrosion. Replace worn components immediately.
3. Package Contents
Your TEKTRO FL750 Road Brake Lever package includes:
- One (1) pair of TEKTRO FL750 Road Brake Levers (Left and Right)
4. Product Overview
The TEKTRO FL750 Road Brake Levers are constructed from lightweight and durable aluminum. Each lever consists of a main body with a handlebar clamp and a lever blade. The design is ambidextrous, allowing for flexible mounting on either side of the handlebar.
5. Setup and Installation
Installation of the TEKTRO FL750 brake levers requires basic bicycle tools and mechanical knowledge. If you are unsure, consult a professional bicycle mechanic.
Tools Required:
- Hex wrench set (typically 5mm or 6mm for clamp bolts)
- Cable cutters
- Cable crimps
Step 1: Prepare Handlebars
Ensure the handlebar area where the levers will be mounted is clean and free of obstructions. The FL750 levers are designed for handlebars with a 22.2mm diameter.
Step 2: Mount Brake Levers
- Loosen the clamp bolt on each brake lever using a hex wrench.
- Slide the levers onto the handlebars from the ends.
- Position the levers at a comfortable angle and distance from your grips. Ensure they are symmetrical and easily accessible.
- Lightly tighten the clamp bolts to hold the levers in place, allowing for minor adjustments. Do not fully tighten yet.
Step 3: Connect Brake Cables
- Refer to your bicycle's brake system manual for specific cable routing instructions.
- Insert the brake cable end into the lever body, ensuring it seats correctly.
- Route the cable through the housing and connect it to your brake caliper or mechanism.
- Adjust cable tension at the brake caliper, leaving some slack for final lever adjustment.
Step 4: Final Adjustment and Tightening
- Once brake cables are connected and initial tension is set, fine-tune the position of the brake levers on the handlebars for optimal ergonomics and reach.
- Fully tighten the clamp bolts to secure the levers firmly. Ensure they do not rotate on the handlebars under firm pressure.
- Test the brakes thoroughly before riding. The levers should provide a firm, consistent feel and fully engage the brakes without bottoming out against the handlebar.
6. Operating Instructions
- To operate the TEKTRO FL750 brake levers, gently squeeze the lever blades towards the handlebar. The amount of braking force is proportional to the pressure applied to the levers.
- Always apply both front and rear brakes simultaneously for controlled stopping. Avoid sudden, hard braking with only the front brake, especially at high speeds, as this can cause loss of control.
- Familiarize yourself with the braking feel and response in a safe, open area before riding in traffic.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your brake levers.
- Cleaning: Wipe down the levers with a damp cloth to remove dirt and grime. Avoid harsh chemicals that may damage the finish.
- Inspection: Periodically check the levers for any signs of damage, cracks, or excessive wear. Ensure all bolts are tight.
- Cable Check: Inspect brake cables and housing for fraying, kinks, or corrosion. Replace cables and housing if any damage is found.
- Lubrication: Apply a small amount of bicycle-specific grease to the pivot points of the lever and where the cable enters the housing to ensure smooth operation.
8. Troubleshooting
- Issue: Brake levers feel spongy or require excessive force to stop.
Solution: This often indicates loose brake cables. Check cable tension at the brake caliper and ensure the cable is properly seated in the lever. Adjust cable tension as needed. - Issue: Brakes are not engaging fully or are rubbing.
Solution: Check brake caliper adjustment. Ensure the brake pads are correctly aligned with the rim/rotor and are not worn out. Verify that the brake lever is fully returning to its resting position. - Issue: Levers are loose on the handlebars.
Solution: Tighten the clamp bolts on the brake levers using a hex wrench. Do not overtighten, as this can damage the handlebar or lever clamp.
9. Specifications
- Model: TEKTRO FL750
- Part Number: BR0417
- Material: Aluminum
- Handlebar Clamp Diameter: 22.2mm
- Hand Orientation: Ambidextrous
- Color: Silver (Lever Blade), Black (Body)
- Unit Count: 1 Pair (2 Levers)
10. Warranty and Support
For warranty information or technical support regarding your TEKTRO FL750 Road Brake Levers, please contact TEKTRO customer service through their official website or your authorized dealer. Keep your proof of purchase for warranty claims.
