D21 Disc Wheel

The D21 disc wheel is designed to reduce air resistance, enhancing speed and efficiency. The design strikes a balance between low weight and exceptional rigidity, providing better stability and control during rides while effectively transmitting pedaling power. With a hooked tubeless design, it is suitable for riders using either tubeless tires or inner tube setups, offering flexible options to meet various needs.

Specifications

• 21mm internal width
• Full Carbon Clincher, Tubeless Ready Rim – hooked bead
• Centerlock disc brake format
• Shimano HG freehub (Option for SRAM XDR)
• 12 x 142mm hub dimensions
• Sealed cartridge bearings
• Weight: 1050g

Tech Specs

Rear Wheel

• Weight: 1050g
• Diameter: 700c
• Hub: Integrated – 36T Star Ratchet
• Hub Bearing Size: Sealed Cartridge Bearings
• Hub Compatibility: 12 x 142mm (Through-Axle)
• Rotor Compatibility: Center Lock
• Rim Depth: Full Disc
• Rim Width (Outside): 26.7mm
• Rim Width (Inside): 21mm
• Color: UD Matte Carbon
• 11/12-Speed Compatible Hub: Yes (Shimano HG 11-12 speeds / SRAM)
• 12-Speed XDR Compatible Hub: Yes w/ (Aftermarket XDR Freehub purchase)
• Tyre Compatibility: Tubeless Ready (TLR) / Clincher
• Max Tyre Pressure: 70-100psi (also refer to Tyre sidewall)
• Tire Width: 700c x 28-30mm

• Product Type
  Rear Wheels
• Discipline
  Time Trial & Triathlon
• Colour
  Black
• Colour
  Grey
• Size
  700c
• Axle Type
  Bolt Thru 12mm
• Brake Type
  Center Lock
• Freehub
  Shimano HG
• Hub Width
  142mm
• Rim Depth
  >60mm
• Rim Type
  Carbon Clincher
• Rim Width
  20 – 22 mm
• Wheel Diameter
  700c