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ChromagPhase30 27.5in Boost Wheel

ChromagPhase30 27.5in Boost Wheel


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Why We Like The Phase30 27.5in Boost Wheel

Whether it's training loops around our local park or hot laps down the mountain the Chromag Phase30 27.5in Boost Wheelset isn't phased by what we put it through. Built with tough in-house aluminum rims and durable hubs these alloy wheels are designed to take a beating all without a big weight penalty. The rims are specifically shaped with a 30mm internal diameter to work best with 2.4in to 2.6in tires. Another thing we enjoy is the strengthened rim bead, allowing for better impact and dent resistance so we can ride harder with more confidence.


  • Strong alloy hoops built to withstand a beating
  • Durable alloy rim and hub design makes a perfect wheel upgrade
  • Available to purchase as a wheelset or separately
  • Built with in-house Chromag R4 hubs
  • Reinforced rim bead resists dents and dings
  • 30mm internal rim is dialed for 2.4in to 2.6in tires
  • Boost spacing fits most modern bikes
  • Item #CHRA02H

Tech Specs

Rim Material
Wheel Size
Tire Type
Rim Width
[internal] 30mm
Brake Compatibility
Front Axle
15mm x 110mm
Rear Axle
12mm x 148mm
Spoke Count
[front, rear] 32h
Manufacturer Warranty
1 year
mountain biking, trail, enduro, downhill

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