The Fastest Race Wheels, Period. Roval Rapide CLX III The all-new Roval Rapide CLX III wheels flip aero convention on its head for unmatched speed across any course. Up front, a deep-profile rim slices air where it matters most. Out back, a lower-profile rim and carbon spokes shaves 215g, unlocking explosive acceleration and razor-sharp control. And with FlatStop Bead Hooks requiring 39% more force to flat you’ve got best-in-class protection to go full gas all the way to the line. Get there fast, every time, on any course with Roval Rapide CLX III. Technical Specifications Rims Wheel Size / ETRTO 622 × 21 (700c) Tubeless Compatibility Yes Insert Compatibility Yes Brake Compatibility Disc (Centerlock) Rim Construction Carbon Clincher Hooked Valve Stem Length Roval Tubeless Vlave, Alloy 70mm Hole Count Front: 18H, Rear: 24H Rear Rim Rapide CLX III Carbon Clincher Rear, 700c (CR2471) Rear Rim Dimensions Depth: 48mm, External Width (at widest point): 31.3mm, Internal Width: 21mm, Bead Hook Width: (4.1)mm Front Rim Rapide CLX Team Carbon Clincher, 700c (CR2470) Front Rim Dimensions Depth: 51mm, External Width (at widest point): 35mm, Internal Width: 21mm, Bead Hook Width: (5.5)mm Hubs Rear Hub Roval Low Flange Road Hub, Center Lock, 12x142mm, (LF19-R) Rear Freehub Body DT Swiss Ratchet EXP (36T ): Sram XD-R Rear Hub Bearing DT Sinc Ceramic Bearings - DS:1526 (15 x 26 x 7 mm), NDS: 6802 (15 x 24 x 5 mm) Front Hub Roval Low Flange Road Hub, Center Lock, 12x100mm, 19mm OD End Caps Installed (LF18-F) Front Hub Bearing DT Sinc Ceramic Bearings - DS: 6802 (15 x 24 x 5 mm), NDS: 6802 (15 x 24 x 5 mm) Spokes & nipples Nipples Arris MK4 Spoke Nipple Alloy, 6 mm Rear Spokes Roval by Arris, Composite Aero Spoke with Ti End Pieces: T-head, 24qty, (DS: 277mm, NDS: 273mm) Rear Lacing Pattern One-Cross / Three-Cross (2:1), Not Tucked Front Spokes Roval by Arris, Composite Aero Spoke with Ti End Pieces: T-head, 18qty, (DS: 264mm, NDS: 274mm) Front Lacing Pattern Two-Cross / Radial (2:1), Not Tucked Tire info Tubeless Tape Width 25mm Tire Type Clincher Tubeless and Clincher Tube Type Design Tire RapidAir TLR, 28mm Approved Tire Widths 24mm-38mm Max Pressure Tubeless (110psi) Tubed (130psi), 36mm-38mm: Tubeless (60psi) Tubed (60psi) Weight Wheelset Weight 1305g (with valves and tape) Rear Weight 705g (with valves and tape) Front Weight 600g (with valves and tape) General Warranty Limited Lifetime Warranty Assembly Method Hand Built Weight Limit 275 lbs. / 125 kg. Certifications ISO 5775-2, UCI Approved E-bike Approved No Extras 4 Extra Spokes and Nipples, Roval Wheel Bag, Shimano HG 11/12-Spd. Road Freehub & end Caps (rear wheel only)