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Crank BrothersSynthesis 2 Enduro 29in Alloy Boost Wheelset

Crank BrothersSynthesis 2 Enduro 29in Alloy Boost Wheelset


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Why We Like The Synthesis 2 Enduro 29in Alloy Boost Wheelset

We like the Synthesis 2 Enduro Alloy Wheelset because it's optimized to address specific requirements for mountain biking performance. It mixes the right amount of compliance with maximized grip and control in turns. With this wheel, we're seeing a wide inner rim width that accommodates wider tires, plus a tubeless setup that allows us to run lower tire pressures. The front wheel is laced with 28 spokes and is slightly wider, which allows for slightly more compliance and vibration damping for our ride. The rear wheel is laced with 32 spokes and is a tad narrower for a bit more durability and greater tracking at speed.


  • Mountain bike wheels tuned to meet enduro performance needs
  • Crank Brothers finds that balance between compliance and stiffness
  • Front wheel is tuned for greater compliance
  • Rear wheel is tuned for improved tracking at speed
  • 6013 alloy construction resists dents and dings
  • Welded and sleeved rim joint for additional strength
  • XD freehub fits SRAM 11 and 12-speed mountain cassettes
  • Synthesis Standard hubs offer consistent performance without fuss
  • Item #CRNH024

Tech Specs

Rim Material
Wheel Size
Tire Type
Rim Depth
Rim Width
[front internal] 31.5mm, [rear internal] 28.5mm
Brake Compatibility
6-bolt disc
Crank Brothers Synthesis Standard
Front Axle
15 x 110mm Boost
Rear Axle
12 x 148mm Boost
[front] Sapim D-Light, [rear] Sapim Race
Spoke Count
[front] 28, [rear] 32
Claimed Weight
[front] 902g, [rear] 1095g
Manufacturer Warranty
[rims] 2 years
enduro, trail

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