Pro lite goro gx gravel wheelsetthe goro gx is a robust, reliable and lightweight gravel race wheelset, designed for use with disc brakes and provides superb off road stability. It features the exceptional strength associated with the garda race wheels and the disc brake performance of the revo wheel design, with a super wide rim profile to surpass the demands of the modern gravel race enthusiast.features material rims 6061 alloy hubs alloy spokes sandvik stainless steel rim etrto 21 622 rim depth 17mm rim type sleeved clincher spoke type rounded spoke lacing pattern 3 cross hub bearings front 2x sealed cartridge bearings rear 2x sealed cartridge bearings, 2x cup cone bearings hub spacing front 100mm rear 135 142mm axle type front qr 12mm 15mm rear qr x12 142mm weight front 914g rear 1115gbuy pro lite wheels tyres from chain reaction cycles, the world's largest online bike store.