Locking pin diameter (in mm)

The locking pin diameter indicates the thickness of the pin that passes through the brake disc, measured in millimeters. This size determines compatibility with the openings in the brake disc of the motorcycle or scooter.

Always check the dimensions of your brake disc opening to ensure proper compatibility.

• 5 – 7 mm: Slim locking pins, mainly used on compact disc locks and lighter vehicles such as scooters and smaller motorcycles. Offer wide compatibility, but lower resistance against brute force.
• 8 – 12 mm: Standard locking pins most commonly found on the market. This size offers an excellent balance between compatibility and resistance against forced attacks, fitting most motorcycles.
• 13 – 19 mm: Thick locking pins for maximum robustness within the disc lock category. Provide higher resistance against cutting or forced attacks, provided the brake disc has sufficient clearance.

Conclusion

Choose a locking pin that fits perfectly in your brake disc opening and matches your desired security level.