Great upgrade for your bike. CNC machined cups and replaceable bearings. For 24mm Shimano type cranks.
- Available with replaceable stainless bearings for less friction and greater durability
- Designed to suit cranks with 24mm axles
- Truvativ conversion kit available separately
- Free running labyryinth seal protects bearings and has less drag
- Available in our 6 standard colours
- Precision machined shells with fine tolerance guarantee a perfect bearing fit
- Weight from: 110g
