sram crankset rival axs 1 wide dub wideWide chainline to fit the biggest gravel tires, compatible with 135 mm, 142 mm and Boost rear spaci Specifications Arm Length 172,5 mm Arm Material Aluminium Axle DUB Wide Bcd Direct Mount Boost No Brand SRAM Chainline 47,5 mm Color Black Gearing 46T Graphics Grey graphics Item Name Rival AXS 1 Wide Item Type Crankset Other Excl. bottom bracket Package '1 1 Series Name Rival AXS Speed 12 speed