Description
Hope XCR Pro E4 Disc Brake and Lever Set Rear Hydraulic Post Mount Black Model=Direto XR T Direct Drive Smart Trainer Tooth Count 18 Cassette Body Tooth Count 18 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds Single Speed 3 32" Material Aluminum Defined Color Black Color Black Compressed Gas Inflator No Includes Mount Bracket Yes Includes Gauge Yes Defined Color Black Valve Compatibility Presta and Schrader