Headset Cartridge bearing: Outer: 52 / Inner: 40Pro Headset Cartridge Bearing 52 mm Outer is a high quality replacement bearing designed for use in compatible 52 mm OD headset assemblies. This sealed cartridge bearing delivers smooth, low friction steering performance and reliable durability, helping ensure consistent headset rotation and precise handling. Ideal for servicing worn or noisy headsets, its engineered for long life with robust seals that keep out moisture and dirt. Whether youre

the PC-X1 features solid pin construction

Featuring cooling fins and a sintered metal compound

Limba - 2009

- Crankarm only

Ideal for axle standard changes or hub servicing

Extra small: from 80mm to 130mm

brake lever

Engineered to ensure accurate alignment and even pressure during installation

and pedal platform performance

was more durable than a thicker grease when spinning at high speed

this gauge is a handy addition to your cycling gear

Designed by Shimano