GX Eagle 12-Speed Crankset, 170mm Arm, 32t Direct Mount Chainring, Dub Spindle Interface, Lunar Finish, Lightweight Aluminum For Tough Mountain Bike Rides
✔️ 32T direct-mount ring, DUB spindle, lunar finish and 170mm arms
This 12-speed mountain bike crankset is built for tough trails and cross-country rides, featuring a 32T direct-mount chainring and a DUB spindle interface for versatile bottom-bracket compatibility. Forged 7000-series aluminum arms keep weight down while delivering stiffness and durability, with a lunar black finish for a clean look. Compatible with 135/142mm hubs and 12-speed drivetrains, it's a solid upgrade for aggressive riders.
✅ 170mm forged 7000-series aluminum crank arms
✅ 32T direct-mount X-SYNC 2 chainring for quiet operation and improved chain retention
✅ DUB spindle interface for broad bottom-bracket compatibility
✅ 49mm chainline designed for 135/142mm hubs
✅ Lunar black finish
💡 What is a mountain bike crankset used for? This handy component drives propulsion and sets the gearing for climbs and speed.
- Transfers pedal force to the chainring for wheel rotation.
- Determines leverage with arm length and chainring size.
- Works with the bottom bracket and chain to shift smoothly across gears.