Upgrading your bike with little details is so nice to do. The AluBoys will lift your bike to a higher level easily. The aluminium derailleur pulleys are super durable and make your chain roll super smooth over the teeth. The ceramic bearings make sure that the pulleys itself will roll super smooth and will last longer. Our most high-end derailleur pulleys to give the finishing touch to your bike.
Specifications:
- Pulley size 11T
- Bearings material Ceramic
- Compatible with brands Campagnolo, Shimano, SRAM
- Weight (g) 22
- Colors grey
- Narrow wide No
- Part materials 7075 T6 Aluminum
