RockShox Reverb AXS Dropper Seatpost - 31.6mm 200mm Black B1 MFPN=HICGXBXE7 52mm chainline with 136 Spindle Length:110mm Boost J640176 Low weight and compact Valve-Presta RVC (Smooth)

RockShox Reverb AXS Dropper Seatpost 31.6mm 200mm Black B1 MFPN=HICGXBXE7 52mm chainline with 136 Spindle Length:110mm Boost J640176 Low weight and compact Valve Presta RVC (Smooth) 52mm chainline with 136 Spindle + DM chainring 55mm chainline with 136 Spindle + DMW chainring (chainring sold separately) Color Natural Carbon Rings 48 35 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Defined Color Carbon