The design of the Force crankarm is a wonder of carbon; light and stiff to effortlessly propel you forwardAvailable in lengths from 160 to 175 mm and in standard and Wide Q-factor so every rider can achieve their proper fit8-bolt direcet mount interface will fit any Sram AXS spider or integrated chainring, with or without powerDUB bottom bracket adds durability and simplicityCarbon fiber arms with gloss finish170mmDUBCRBNDirect MountUPC/EAN/GTIN: 710845916335