Carbon Wheels Disc Brake 700C Road Bike Wheelset 36T Ratchet Tubeless Ready Rims. RYET Carbon Wheels Disc Brake 700C Road Bike Wheelset Carbon Rim Center Lock. Road Carbon Wheels (ETRTO 622mm). Rim Material:Toray T700/T800 Carbon Fiber. Rim Height:40mm/45mm/50mm/ 55mm Optional. Outer Rim Width: 28mm. Inner Rim Width (Channel). Braking System:Disc Brake. Front Axle Compatibility: 12-100mm. Rear Axle Compatibility:12-142mm. Front Wheel Spokes: 24, (12 Left – 12 Right). Rear Wheel Spokes:24, (12 Left – 12 Right). Spokes: Pillar PSR-2015 Triple Butted Spoke/PSR PA 1423 AERO Spoke. Nipples: Pillar DSN Aluminum Black, Brass Oil slick, Brass Black. Front Hub:Ratchet 36T. Rear Hub:Ratchet 36T. Spoke Tension: 120135kg front disc side and rear drive side. Max Tire Pressure (with 28C): 120psi/ 8.27bar. Recommended Tire Width: 28C43C. Weight Limit :125 kg/276ibs (rider, bike, equipment and luggage). FWB Options:HG, XDR. 40MM-1415±30g;45mm-1475±30g ;50MM-1525±30g;55mm-1535±30g (PSR 2015). 40MM-1495±30g;45mm-1560±30g ;50MM-1615±30g;55mm-1630±30g (PSR PA 1423). SuperLight Weighs from 1415g. 50% Discount on Crash Replacement. Pillar Spokes and Nipples. Three Spare Spokes and Nipples. Package included: 1 pair of wheels Front wheel. Also, the each additional item means exactly the the same color and size. If you have any questions.