NEW SRAM G2 Ultimate Disc Brake and Lever Rear, Hydraulic, Post Mount, Carbon Type_Helmets The M6 Series wheelsets are price_changed_on_2022 07 06 The M6 Series wheelsets are loaded with traction and acceleration on the climb and also backed with precision and control while absorbing vibrations and impacts on the descent Adjustable Reach Yes Brake Lever Actuation Short Pull Cassette Spacing Shimano SRAM 11 Color Black Drivetrain Speeds 11 Includes Brake No Rear Der Shifter Compatibility SRAM Exact Actuation Shifter Derailleur Compatibility SRAM 11 Weight 172 Includes steel backed organic pads and MatchMaker X clamp Offers SRAM's best power to weight ratio in a four piston brake