Jagwire Centerlock Lockring Washers

These washers are designed to eliminate any unwanted play or movement between your centerlock lockring and the disc rotor. By ensuring a tight, secure interface, they help prevent rattling and ensure your braking system remains stable.

These washers are designed to work with standard centerlock-style disc rotors. With an inner diameter of 31mm and an outer diameter of 37mm, they fit most common centerlock systems, though you should verify your specific hub and rotor setup if you have non-standard components.

Stainless steel is used because it is highly resistant to corrosion, which is critical for a part exposed to the elements near your wheel hubs. It also provides the durability needed to withstand the repeated tightening and loosening cycles that occur during maintenance.

Each package includes ten washers. This quantity makes them a practical choice if you are maintaining multiple wheelsets or bikes, or simply want to keep spares on hand for future service.

While these washers are durable, it is good practice to inspect them for deformation or wear whenever you remove your rotor. If the washer appears flattened or damaged, replacing it with a fresh one ensures the lockring seats properly and maintains the correct tension.