titanium pulley wheels for shimano 11s rotor Start with your crank arm

Start with your crank arm length

Optimized for 11-12 Speed systems

Super warm with an extra wind layer to deploy when things get biblical

Battery: Have enough juice for any race

Get solar charging that provides extra-long GPS battery life to help you outlast your next ultra race

titanium pulley wheels for shimano 11s rotor Start with your crank armDelivery in 5 7 business days Free shipping to Ireland & UK Improve the performance of your 11 speed Shimano rear derailleur with pulleys that reduce friction and increase bearing life. Ours are designed to work with less drag, adding to the power transmitted to the rear wheel. Our Titanium Pulley Wheels for Shimano 9+10s are available with CeramicSpeed Coated Bearings that add an extra layer to the performance of the product and offer even longer