SRAM Crank Arm Boots - Black - Pair PDP|Colour D3O® inserts are removable for

D3O® inserts are removable for easy washing

Who's this item for: This is for riders with Stans Neo or Neo Ultimate hubs that want to convert them to be able to run a Shimano 12-speed cassette

Element Resistance: Wind

Weight: 355g

By maintaining chain tension

SRAM Crank Arm Boots - Black - Pair PDP|Colour D3O® inserts are removable forThese are a must have item when using carbon cranks and they will protect the ends of your crank arms from damage. We use these boots with SRAM cranks and they have held up extremely well, doing an exceptional job at protecting the crank arms. No more grimacing when you bash your crank arms on rough trails! These booties are suitable for Descendant Carbon and non Eagle XX1 and X01 cranks. The Eagle carbon cranks have a different size and shape so see