Race Face Crank Boots Pair - Grey - Medium - Carbon YGroup_7033472581677 2 uses two different insert

2 uses two different insert rings to install bearing races on the 1

Park Tool quality means this will still be in action in a centuries time

Features new fittings for better bleeds

both of which can cause creaking

Race Face Crank Boots Pair - Grey - Medium - Carbon YGroup_7033472581677 2 uses two different insertProtect your carbon or alloy cranks from the abuse of trail riding. These are a must have item when using carbon cranks. We use these boots with our Race Face cranks and they have held up extremely well and have done an exceptional job protecting the crank arms. No more worrying about bashing your crank arms on rough trails! To install, remove pedals and slip over the end of your crank arms. Medium Carbon Compatibility: Sixc Cinch Sixc (24mm Spindle)