Launch Pro D3O Knee Guards Size:Small Spindle Interface Type: Shimano Hollowtech

Spindle Interface Type: Shimano Hollowtech II

XD driver body creates more stable hub connection

you want to adjust your gear with the twitch of a finger

Garmin's ANT+ USB stick plugs into your computer's USB port to wirelessly transmit your activities to Garmin Connect and Garmin's Training Center

Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting

Launch Pro D3O Knee Guards Size:Small Spindle Interface Type: Shimano HollowtechThe Launch Pro D3O Knee Guards build on the legendary performance of Fox's existing guards and elevate the performance to new heights. Designed with input from Fox's elite level race team, these knee guards utilize D30 the worldwide leader in impact reducing materials and combines that technology with a removable hard cap for bulletproof durability and all mountain performance. The D3O CE certified build allows the knee guard to stay flexible for ease