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Knight 27.5 Plus/Project 321 Boost Wheelset

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

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27.5 Plus/Project 321 Boost Wheelset

Tested and proven on the Baja Divide, the Knight 27.5 Plus/Project 321 Boost Wheelset offers up an incredibly wide, compliant, and tough ride for terrain where other wheels dare not roll. Knight created this wheel for bike packers, back-country ramblers, and riders desiring the rolling mass of a larger wheel, but in a more stable package.

EPS molded carbon fiber construction gives this wheel its strong, lightweight, and plush feel, while the extra wide rim bed easily holds a three-inch tire for enhanced traction and reliable navigation on terrain that's on the more treacherous side. The Project 321 hubs are built around a freehub that uses six pawls in offsetting sets in order to bring engagement to below three degrees. You read that right. We're not 100% certain, but we think this may be the lowest engagement angle on any pawl freehub design. Given the types of terrain that you're sure to encounter on your next bikepacking adventure, having that virtually instant catch is a definite plus.

  • Lightweight carbon wheelset for rough bikepacking trips
  • Carbon fiber delivers lightweight, smooth, strong riding
  • Wide 45mm internal rim provides stable tire platform
  • Shockingly fast engagement from Project 321 Iso hubset
  • Stiff, responsive Boost axle spacing
  • Item #KNI000D

Rim Material
EPS molded carbon fiber
Wheel Size
Tire Type
Rim Depth
Rim Width
[internal] 45mm, [external] 50mm
Brake Compatibility
Project 321
Front Axle
15mm Boost
Rear Axle
Claimed Weight
[set] 1560g
Recommended Use
all-mountain, trail
Manufacturer Warranty
5 years

Tech Specs

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