Performance Upgrade Made Easy The C38 brings carbon fiber high performance to the real world. It’s a versatile all-rounder equally at home crushing gravel washboards and summiting alpine passes. Optimized for use with modern wide tires, providing the right amount of sidewall support to facilitate surefooted handling in all conditions, the C38 wheelset is a great handling, lively climbing, robust all-road performer that also aerodynamically outperforms many deeper, aero-specific rims that cost twice as much. Carbon wheels are a true performance upgrade to any bike, but too often the price tag puts them out of reach. The Rapide C38 shatters that barrier and brings a class leading Roval carbon rim and DT Swiss reliability together to provide riders with the best performance carbon wheel per dollar. Rim: Rapide C, 38mm Depth - 21mm Internal Width, Carbon Clincher, Tubeless CompatiableSpoke Pattern: 24-Hole Radial Driveside / Two-cross (1:1) Non Driveside Front and 24-Hole Two-cross (1:1) RearSpoke Type: DT Swiss Competition Race J-Bend - Front (262mm drive, 273mm nondrive), Rear (271mm drive, 273mm nondrive)Nipple Type: DT Swiss Prolock BrassHub: DT Swiss 370 Classic, Centerlock, 18t Ratchet System LN, 100x12mm & 142x12mm thru-axle compatible, 11SP HG freehubWeight: Front -714g - Rear - 886g - Set - 1600g w/ Tubeless Rim TapeAssembly Method: Hand-builtExtras: Tubeless Rim Tape and Valves, Lifetime warrantySystem Weight Limit: 240lbs / 109kg