Formula Italy Rear Shock Spring 55mm x 500 lbs/in Steel Ti MFPN=00.4118.026.019 BB Included No Chainline/Hub Compatibility Gender Unisex Color Silver B-FX1630 MFPN=EFCRX6101EXB0 Color:BLK

Formula Italy Rear Shock Spring 55mm x 500 lbs in Steel Ti MFPN=00.4118.026.019 BB Included No Chainline Hub Compatibility Gender Unisex Color Silver B FX1630 MFPN=EFCRX6101EXB0 Color:BLK BB Included No Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Chainline Hub Compatibility 141 148 Boost Hubs Chainring BCD Direct Mount SRAM Color Iridescent Gray Crank Intended Use Road Crank Intended Use Gravel Crank Length (mm) 170 Defined Color Gray Drivetrain Speeds 12 Pedal Spindle 9 16" Rings 50 37 Spindle Interface Type SRAM DUB keyword search AXS Slim 12mm race and freeride pedal for maximized pedaling clearance