LOCK PINHEAD SOLID AXLE LOCK 3 PACK 9/10MM SEATPOST

Front Wheel Security: Includes two M9 (9mm) locknuts engineered to fit standard front solid axles (very common on track, single-speed, and fixed-gear bikes).

Rear Wheel Security: Includes two M10 (10mm) locknuts optimized for rear solid axles.

Seatpost Collar: Features a rugged, precision-forged Cro-Mo steel collar that includes sizing shims. It adjusts dynamically to fit standard seatpost tube outer diameters ranging from 28.6mm to 31.8mm (and up to 34.9mm depending on configuration).

Convex Disc Technology: Built using a smooth, rounded convex outer housing that physically prevents thieves from loosening your wheels with traditional tools like hammers, pliers, open wrenches, or vise-grips.

Coded Key Operation: Uses a single, unique three-prong coded key that pairs with a 15mm hex tool setup. Each key is engraved with a registration code so you can order matching replacement keys or extra locks directly from the manufacturer.

THE PRICES, SPECIFICATIONS AND PHOTOS SHOWN IN THIS CATALOG ARE NOT SUBJECT TO ANY CONTRACTUAL OBLIGATION AND MAY CHANGE DURING THE SEASON