1. Introduction
Thank you for choosing the Condor SC-2000 Trailer-Only Chock. This all-steel wheel chock is designed to securely support your motorcycle in an upright position on trailers, making transport safe and efficient. Its patented adjustable cradle accommodates a wide range of motorcycles, from dirt bikes to heavy touring bikes, with tire sizes from 14" to 22" and widths from 80mm to 230mm, supporting up to 3,000 pounds. The unique locking mechanism allows for easy loading and unloading, often requiring only one person and two tie-down straps, while protecting your motorcycle's suspension.

Figure 1: The Condor SC-2000 Motorcycle Trailer-Only Chock.
2. Safety Information
Please read and understand all instructions before installation and use. Failure to follow these instructions may result in serious injury or damage to your motorcycle or property.
- Always ensure the chock is securely mounted to the trailer platform before loading any motorcycle.
- Verify that the motorcycle's front wheel is fully engaged and locked into the chock's cradle.
- Use appropriate tie-down straps to further secure the motorcycle, even though the chock provides significant stability.
- Do not exceed the maximum weight recommendation of 3,000 pounds.
- Ensure the trailer platform is stable and level during loading and unloading.
- Keep hands and feet clear of moving parts during operation.
- Regularly inspect the chock for any signs of wear, damage, or loose fasteners.
3. Parts List
The following components are included with your Condor SC-2000 Trailer-Only Chock. Refer to the exploded view for visual identification.

Figure 2: Exploded view of the Condor SC-2000 and its components.
| Part# | Short Description (Order Module) |
|---|---|
| SC-3000 | Trailer Adaptor Kit |
| SC-3000-H | Trailer Adaptor Kit - Hardware Only |
| S-148488-SET | 5/16"-18 x 1/2" Spade Head Thumb Screw w/ shoulder (Set of 4) |
| Z119 | 1/2" x 1/2" Long Pin, Zinc plated w/ hitch pin clip (1 EA) |
| SC-CLIP-SET | Set of Replacement Hitch Pin Clips for SC-2000 (Set of 3) |
| P-94222-SET | 1/4"-20 x 1/2" Flat Head Socket Cap Screw, Zinc plated w/ hex drive (Set of 2) |
| PSC-1504C | Front 'V' Flange for all products (Not SCC-4000) |
| SC-CRADLE-C | Max Retention Cradle for PS-1500 |
| SCCRAD | Custom Chopper Cradle for PS-1500, CHCK-1500 |
4. Setup and Assembly
The Condor SC-2000 is designed for easy installation on various transport platforms. It can be bolted down for permanent or semi-permanent mounting.
4.1 Mounting the Chock
- Positioning: Place the SC-2000 chock on your trailer platform in the desired location. Ensure there is adequate space for the motorcycle and tie-down points.
- Marking Holes: Use the pre-drilled holes on the chock's base as a template to mark the drilling locations on your trailer floor.
- Drilling: Carefully drill holes through the trailer floor at the marked locations. Ensure the drill bit size is appropriate for your mounting hardware (not included, typically bolts).
- Securing: Attach the chock to the trailer floor using appropriate bolts, washers, and nuts. Ensure all fasteners are tightened securely to prevent movement during transport.

Figure 3: Condor SC-2000 mounted on a trailer floor.
4.2 Adjusting the Cradle
The patented adjustable cradle allows the SC-2000 to fit various tire sizes. Adjustments are typically made by repositioning the cradle within the main frame and securing it with pins or bolts (refer to Figure 2 for components).
- Identify the adjustment points on the cradle and the main frame.
- Loosen or remove any securing pins/bolts.
- Slide the cradle forward or backward to match your motorcycle's tire size. The goal is for the tire to sit snugly and engage the locking mechanism effectively.
- Re-insert and secure all pins/bolts once the desired position is found.
5. Operating Instructions
Using the Condor SC-2000 is straightforward, designed for single-person operation.
5.1 Loading Your Motorcycle
- Ensure the chock is securely mounted and the cradle is adjusted for your tire size.
- Slowly roll or ride your motorcycle into the chock, guiding the front wheel into the cradle.
- As the wheel rolls forward, the patented locking mechanism will pivot and securely capture the tire, holding the motorcycle upright. You will feel and hear the mechanism engage.
- Once the motorcycle is upright and stable in the chock, apply tie-down straps from appropriate points on the motorcycle to secure anchor points on your trailer. Typically, two straps are sufficient. Avoid over-tightening to prevent damage to suspension components.

Figure 4: Motorcycle front wheel secured in the chock.

Figure 5: Motorcycle secured in the Condor SC-2000 on a trailer.
5.2 Unloading Your Motorcycle
- Remove all tie-down straps from the motorcycle.
- Grasp the handlebars firmly and gently pull the motorcycle backward. The locking mechanism will disengage, allowing the wheel to roll freely out of the chock.
- Carefully roll the motorcycle off the trailer.
6. Maintenance
Regular maintenance will ensure the longevity and reliable performance of your Condor SC-2000 Chock.
- Cleaning: Keep the chock clean from dirt, debris, and road grime. Wipe down with a damp cloth as needed.
- Inspection: Periodically inspect all bolts, pins, and moving parts for tightness and wear. Tighten any loose fasteners.
- Lubrication: Apply a light lubricant to the pivot points of the locking mechanism if movement becomes stiff.
- Storage: If the chock is removed from the trailer for storage, store it in a dry place to prevent rust.
7. Troubleshooting
Most issues with the Condor SC-2000 can be resolved with simple checks.
- Motorcycle not securing properly:
- Ensure the cradle is correctly adjusted for your tire size.
- Verify that the motorcycle is rolled fully into the chock until the locking mechanism engages.
- Check for any obstructions preventing the cradle from pivoting freely.
- Chock feels unstable:
- Confirm that all mounting bolts are securely tightened to the trailer platform.
- Ensure the trailer itself is stable and on level ground.
- Difficulty removing motorcycle:
- Ensure all tie-down straps have been completely removed.
- Apply firm, steady backward pressure on the handlebars to disengage the locking mechanism.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | CONDOR |
| Model | SC-2000 |
| Color | Black |
| Item Weight | 34.8 Pounds |
| Frame Material | Alloy Steel |
| Maximum Weight Recommendation | 3000 Pounds |
| Maximum Height Recommendation (Tire) | 22 Inches |
| Product Dimensions | 24.5 x 12.5 x 9.8 inches |
| Tire Compatibility | 14" to 22" diameter, 80mm to 230mm width |
9. Warranty and Support
For warranty information and customer support, please refer to the official Condor product website or contact their customer service directly. Keep your purchase receipt as proof of purchase.



