Description ELITE AL 30MM CRANK AXLES SPECS: -7075 AL -30mm dia. with Profile 8-Spline Taper -M15 x 1 axle bolt threads -Available Lengths: -132mm(for use with 68mm BSA & BB86 bottom bracket)-173mm Q Factor-Silver Anodized Finish -137mm(for use with 73mm BSA & BB92 bottom bracket)-178mm Q Factor-Gold Anodized Finish -147mm(for use with 833mm BSA & BB107 bottom bracket)-188mm Q Factor-Black Anodized Finish AXLE MOUNTING INTERFACE: Profile 8-Spline Taper Note: Although Elite AL BMX crank arms and axle are proprietary and can only be used in conjunction with one another, bottom bracket and spider/chainwheel are not. This means many other component manufacturer’s 30mm axle bottom brackets and SRAM 8 Bolt spiders/chainwheels are compatible with this crankset. There are plenty out there to choose from!
