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DT Swiss RR 21 Di-Cut Rear Wheel

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sku: 26109

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RR 21 Di-Cut Rear Wheel

The RR 21 DICUT® is the aluminium star in the DICUT® line-up. From the strong asymmetric 20 and 24 hole rims, to the DICUT® hubs and nail head spokes, the RR 21 is sure to be one of the top aluminum offerings on the market.

Using the patented Ratchet System® will ensure easy maintenance and service for years to come.



  • Di-cut: The RRC DICUT® wheel line up is a perfect blend of aerodynamics, technology and design. Their aggressive optics push the rider on the climbs. DICUT® hubs with their fine tuned flange geometry and straight pull spokes provide the stiffness needed. High modulus braking surfaces bonded with a heat resistant resin easily handle all out descents. Dedicated carbon layers improve heat dissipation from the braking surface into the whole rim. Finally, on the last miles to the finish line, the aerodynamically refined rim profile and eleven speed compatibility help to cut through the wind with just the right gear and minimal drag. The RRC 46 DICUT® H features a carbon-aluminium hybrid rim and the RR 21 DICUT®, a lightweight allround aluminium wheel
  • Prolock: A patented liquid injected directly into the nipple thread allows for extremely durable wheel builds
  • Ratchet System: Thanks to the proven DT Swiss Ratchet System® the hubs can easily be converted to different axle standards and rotors
  • RWS: Patented wheel mounting system. stiffer, safer and more user friendly than conventional quick releases. 100% disc brake compatible
  • Tyre Type: Clincher
  • Valve Hole: Presta Ø 6.5mm
  • Rim Material: Aluminium
  • Free wheel: DT Swiss ratchet system®
  • Hub Axle System: 5/130mm QR
  • Rotor: Shimano and SRAM 9/10, Shimano 11 Road
  • Spokes: DT aerolite®, DT aero comp®
  • Nipples: DT Pro lock® hexagonal Aluminium
  • Lacing: 2 - cross
  • Tyre Dimension: 700x19C - 700x23C
  • Accessories: RWS, Rim tape
  • Specials: incl. washer for 10 speed
  • Weight: 805g


Collections: Road Wheels, Wheels