Roval Alpinist CLX III rear wheel

The fastest way to the top

Designed for those aiming for the polka dot jersey or epic climbs, the Roval Alpinist CLX III are our lightest road wheels ever, weighing just 1,131 g, 134 g less than the previous model. Developed in collaboration with Arris, the new aerodynamic composite spokes are 20% stronger than steel and save 103.5 grams per wheel set. Try them for yourself.

A new frontier in lightness
Arris' Roval Aero composite spokes are 134 g lighter, resulting in a wheel set that weighs only 1,131 g.

Demi's 5 seconds off
With the Alpinist CLX III, Demi beat her Tourmalet record by 5 seconds.

Tested. Unmatched. Alpinist.
The hooked rims withstand up to 110 PSI, twice the average standard impact, while remaining ultra-lightweight.

Tech spec

Rim

• Rear Rim: Alpinist CLX III Carbon Clincher, 700c (CR2475)
• Rear Rim Dimensions: Depth: 33mm, External Width (at widest point): 26.5mm, Internal Width: 21mm, Bead Hook Width: 2.75mm
• Rim Construction: Carbon Clincher Hooked
• Wheel Size / ETRTO: 622 × 21 (700c)
• Number of Holes: 24H
• Tubeless Compatibility: Yes
• Insert Compatibility: Yes
• Brake Compatibility: Disc (Centerlock)
• Valve Length: Roval Tubeless Valve, Alloy 50mm

Hubs

• Rear Hub: Roval Low Flange Road Hub, Center Lock, 12x142mm, (LF19-R)
• Rear Hub Bearing: DT Sinc Ceramic Bearings - DS:1526 (15 x 26 x 7 mm), NDS: 6802 (15 x 24 x 5 mm)
• Rear Freehub Body: DT Swiss Ratchet EXP (36T ): Sram XD-R

Spokes & Nipples

• Rear Spokes: Roval by Arris, Composite Aero Spoke with Ti End Pieces: T-head, 24qty, (DS: 292mm, NDS: 288mm)
• Rear Lacing Pattern: One-Cross / Three-Cross (2:1), Not Tucked
• Nipples: Arris MK4 Spoke Nipple Alloy, 6 mm

Tire Info

• Approved Tire Widths: 24mm-38mm
• Max Pressure: Tubeless (110psi) Tubed (130psi), 36mm-38mm: Tubeless (60psi) Tubed (60psi)
• Tire Type: Clincher Tubeless and Clincher Tube Type
• Tubeless Tape Width: 25mm
• Design Tire: RapidAir TLR, 28mm

Real weight: 615 g

Included

4 Extra Spokes and Nipples
Roval Wheel Bag
Shimano HG 11/12-Spd. Road Freehub & end Caps

Colour Gloss Carbon Gloss White

Colour Satin Carbon Gloss Black