DK Professional X Race Frame

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SKU FR10224
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Building on the same proven geometry that’s been raced to countless UCI World titles and Olympic main events, the Professional-X is remastered to be stiffer, faster, and deliver straight out of the gate.

The Professional-X frame includes a Hydroformed tube set with tear drop and hourglass bridges, 3D dropouts with 20/15/10mm axle compatibility. The low-profile geometry of each frame size is crafted for speed and stability.


  • World Championship Team DK design
  • Built with lightweight 6000 series Hydroformed aluminum tubing
  • Tapered 1-1/8”—1.5” head tube (headset included with an extra lower race to work with standard 1-1/8” non-tapered forks)
  • Internal brake cable routing
  • Trapezoidal seat mast for increased stiffness at bottom bracket
  • 20mm / 15mm / 10mm dropouts (all axle hardware included) with integrated chain tensioners
  • Threaded Euro bottom bracket shell (BB not included)
  • Seat post diameter: 27.2mm


    Frame Size Pro XL XXL XXX Cruiser
    Top Tube 20.5” 21” 21.5” 22” 21.75”
    Chain Stay 14.83” 14.83” 15” 15” 15.25”
    Head Tube Angle 74° 74° 74° 74° 73°
    Seat Tube Angle 72° 72° 72° 72° 72°
    BB Drop -35mm -35mm -35mm -35mm -5mm
    Seat Tube Length 7.4” 7.4” 7.4” 7.4” 8”
    Headset Type Tapered 1.5” Tapered 1.5” Tapered 1.5” Tapered 1.5” Tapered 1.5”
    Rear Axle Size 10mm, 15mm, or 20mm 10mm, 15mm, or 20mm 10mm, 15mm, or 20mm 10mm, 15mm, or 20mm 10mm, 15mm, or 20mm
    Weight 3.95 lbs 3.97 lbs 4.06 lbs 4.08 lbs 4.06 lbs