Cons: Doesn't have the cooling technology found in some other rotors

Large perforation & flex grooves in the back foam contours & flexes with movement

Replacement lever blades to suit SRAM/Avid hydraulic brakes

Service Kit #1 is for original posts that do NOT have a metal spring around the main seal

SRAM - Avid Bleed Edge Adaptor Tool PLP|Colour Cons: Doesn't have the coolingThis tool is used in conjunction with a Avid PRO Bleed Kit. It allows you to be able to bleed any Sram Brake with the S4 caliper. It plugs into the bleed port to simplify bleeding whilst ensuring no fluid loss. Fits: Guide Ultimate, Late 2016 2017 version of the Guide R, Guide RS, and Guide RSC. Level TLM and Level Ultimate.