Azonic Outlaw 32 Spoke 135mm Wheelset 6060 T6 Aluminum rim 32 spoke construction Front wheel converts from Q/R, 15mm & 20mm thru axles 135 & 150mm rear spacing Weight- 135: 2340g set, 150: 2362g set Double-wall, welded, design rim with a wide profile for extra strength and rigidity 32 spoke construction for added strength and pedaling efficiency 7075 aluminum rim construction