3t discus c60 ltd stealth rear wheelthe discus c60 ltd stealth rear wheel is at the top of the 3t deep section discus range it features a 25mm wide full carbon fibre rim with 24 sapim cx ray spokes and ceramicspeed bearings 3t linear system optimises build quality while asymmetric rim drilling reduces difference in spoke tension between drive side and non drive side the hubs have a light alloy oversized spindle with modular end caps that can be easily swapped from quick release to thru axle