Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included BLK CheckoutSpec= Boost CompatibleSID/Reba This Problem Solvers Two-Pulley Tensioner

This Problem Solvers Two-Pulley Tensioner is for use with single-speed drivetrains

Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Post Mount Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Left Hydraulic Hose Length 1900 Adjustable Reach Yes Weight 286

Color Black Flat Protection Sidewall TPI 120 Weight 730 Defined Color Black ISO Width (mm) 60 ISO Diameter 584 / 650b / 27

}SRAM X-Sync Chainring 40 Teeth 110mm BCD Polished Grey/Matte Black

Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included BLK CheckoutSpec= Boost CompatibleSID/Reba This Problem Solvers Two-Pulley TensionerPromax CF 2 Crankset 170mm 24mm Spindle 2 Piece 68mm English BB Included Black. Promax CF 2 cranks deliver a great combination of stiffness durability and weight savings. Cold forged from 6061 T6 aluminum to be strong yet lightweight CF 2 cranks feature a two piece design that incorporates a beefy 24 millimeter spindle permanently fitted into the drive side arm. Cold forged 6061 T6 aluminum arms 104mm BCD Includes a sealed 68mm English bottom bracket