SuperB Splined 20 Tooth Cartridge Bottom Bracket Tool

Description

These 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 the link below for the ones that will fit.

To install, remove pedals and slip over the end of your crank arms.

Specs & Information

• SRAM part #: 00.6118.321.000
• Fits: Descendant Carbon and non-Eagle XX1 and X01 cranks.
• Sold as a pair.