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Crank Brothers Synthesis AL Enduro Rear Rim

Crank Brothers Synthesis AL Enduro Rear Rim

Regular price $239.95
Regular price Sale price $239.95
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The Crank Brothers Synthesis AL XCT is a tuned Front and Rear Alloy Wheel System for Enduro riding and racing.


  • Front and rear-specific rims tuned and optimised to address the specific performance requirements and loads of mountain bike riding.
  • Rims sold separately.
  • Compliant front wheel improves handling and maximises grip and control in turns.
  • Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tyre edge for grip.
  • Wider inner rim width supports wider tyre profile in front, increased volume and contact patch, and rounds tyre profile to enhance cornering performance.
  • Welded and sleeved rim joint for additional strength.


  • ETRTO (27.5) 585mm
  • ETRTO (29) 622mm
  • Inner rim width front: 26.5mm
  • Inner rim width rear: 24.5mm
  • Outer rim width front: 31mm
  • Outer rim width rear: 29.2mm
  • Rim height: 21mm
  • Rim Material: 6013 T6 Alloy
  • Spoke count front: 28
  • Spoke count rear: 32
  • Warranty: 2 Years (rim only)
  • Weight Per Rim: (29F) 556g, (27.5F) 523g
  • Weight Per Rim: (29R) 560g, (27.5F) 525g