- A two-piece hollow design allows for the removal of any unwanted material increasing stiffness and reducing weight
- Tested to the same standards as our MTB cranks for confidence on or off road
- Featuring a self-extracting axle-to-arm interface, simplifying fitting and removal
- Fully CNC machined 7050 Aluminum for precise material removal
- Unique expanding spline/arm interface
- Versatile Spline mount for chainring/spider
- 30mm oversized axle
- Weight: 518g (172.5mm and 5 bolt spider, w/o BB)
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