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Ritchey WCS Trail 40 27.5/650b MTB Wheelset - Boost


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sku: 109362

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Ritchey WCS Trail 40 27.5/650b MTB Wheelset - Boost

Designed for the style of riding you do, the WCS Trail 40 wheels confidently carve through all manner of rowdy terrain with accuracy, durability and control. These 650b hoops are light and stiff, yet durable and strong.

The WCS Trail 40 features an asymmetrical design with a 5mm spoke offset and internal channel offset for balanced spoke tension and increased strength and durability. With 28 holes and a 25mm inner width, these tubeless wheels offer an increased surface area for your tires to enjoy better traction on the trail.

With a new wider profile, the Trail 40 is highly capable and compatible with tire sizes from 1.9" to 3" that is an awesome addition to any XC or all-mountain build. It's also available in a BOOST option.


  • Alloy 650b Tubeless 25/40mm width 28h OCR rims
  • Inner width: 35mm
  • Inner channel w/ 5mm OCR offset for impoved strength/balance
  • Two hub shell options: standard 12mm thru-axle, 100/142 and BOOST 148mm, 12mm thru-axle
  • Spokes: DT Swiss double butted spokes
  • Nipples: Alloy
  • Build: 28/2x
  • Freehub: alloy / Shimano mountain 10/11 speed only
  • BB black finish
  • 1950g wheelset

  • Collections: MTB Wheels, Wheels