Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Roval Alpinist CLX III Carbon Wheel - 700c
Specialized

Roval Alpinist CLX III Carbon Wheel - 700c

UPC: 196625240799
Colour — Gloss Carbon / Gloss White
Front or Rear
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The Fastest Way to the Top

Engineered for polka dot jersey contenders and riders who enjoy fast climbs, the Roval Alpinist CLX III is our lightest road wheelset yet at 1,131g, shedding 134g from its predecessor. A new lightweight hub and Roval Aero Composite Spokes by ARRIS save 103.5g, while being 20% stronger than steel. And the proof is in the performance, helping Demi climb the Tourmalet 5 seconds faster than she ever has.

  • Specialized's lightest road wheelset yet at 1,131g (with valves and tape)
  • A new lightweight hub and Roval Aero Composite Spokes by ARRIS save 103.5g, while being 20% stronger than steel
  • DT Swiss 180 hubs - the ultimate in lightweight, stiffness and durability.

Rims

  • Wheel Size / ETRTO: 622 × 21 (700c)
  • Tubeless Compatibility: Yes
  • Insert Compatibility: Yes
  • Brake Compatibility: Centerlock)
  • Rim Construction: Carbon Clincher Hooked
  • Valve Stem Length: Roval Tubeless Vlave, Alloy 50mm
  • Hole Count: Front: 21H, Rear: 24H
  • 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
  • Front Rim: Alpinist CLX III Carbon Clincher, 700c (CR2474)
  • Front Rim Dimensions: Depth: 33mm, External Width (at widest point): 26.5mm, Internal Width: 21mm, Bead Hook Width: 2.75mm

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 (LF21-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: 292mm, NDS: 288mm)
  • 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, 21qty, (DS: 281mm, NDS: 294mm)
  • 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: 1,131g (with valves and tape)
  • Rear Weight: 613g (with valves and tape)
  • Front Weight: 518g (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)

A New Age of Lightweight

Specialized partnered with ARRIS to help create the lightest and strongest spokes in the industry without sacrificing a single watt. The Roval Aero Composite Spokes by Arris are 20% stronger than the steel alternative, saving 1.9g per spoke, resulting in a 103.5g lighter system weight—just from the spokes—achieving a weight of 1,131g for the wheelset!

No Cutting Corners

The Alpinist CLX III utilizes a hooked rim (allowing for real-world riding pressures up to 110psi) helping secure tire bead retention and an easier set up and mounting experience than ever before. All in a wheel that almost doubles current industry impact standards while managing to achieve the lightest weight possible.

5 Seconds Faster Demi

The Roval Alpinisht CLX III are the zenith of Specialized's in-house Research and Development team, and their years of data acquired from real-life testing and simulations replicating race conditions.

Simulating Demi Vollering's climb up the Col du Tourmalet, their data indicated a gain of 5 seconds of advantage over the Alpinist CLX II.