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ChromagPhase30 29in Boost Wheel

ChromagPhase30 29in Boost Wheel


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Why We Like The Phase30 29in Boost Wheel

For all-mountain and trail riding, we recommend Chromag's Phase30 29in Boost Wheel. It's constructed with a toughened alloy rim and added protection for impact resistance and reduced sidewall cuts. We also appreciate that Chromag included the all-new R4 hub for quick engagement and responsiveness, not to mention reliability. Chromoly steel axles improve stiffness and longevity, and the nipple and spoke bed is oriented to the spoke direction in order to reduce weakness. This is a tough wheelset that can handle anything and everything we intend to throw at it.


  • The wheelset we want for all-mountain and trail riding
  • R4 hubs provide quick engagement and responsiveness
  • Tubeless-ready for running lower tire pressures as needed
  • Internal bracing profile with an impact-resistant design
  • Fusion-welded seam-ground finish for strength
  • Premium extruded alloy is light and durable
  • Item #CHRA02I

Tech Specs

Rim Material
Wheel Size
Tire Type
tubeless ready
Rim Depth
Rim Width
[internal] 30mm, [external] 35mm
Brake Compatibility
6-bolt disc
Front Axle
15 x 110mm Boost
Rear Axle
12 x 148mm Boost
Spoke Count
Claimed Weight
Manufacturer Warranty
1 year
mountain biking

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