Some people push their limits further than others. The GX-Eagle-DUB crankset allows this type of biker to give it their all. It delivers uncompromisingly reliable performance on every ride. With the X-Sync 2 tooth profile, the chainring ensures perfect chain management. The thickness of each individual tooth is precisely calibrated to mesh smoothly with the chain links. DUB technology enables a standardized bottom bracket and a shaft design. All of this together allows for a coordinated approach to bottom bracket fit, dirt sealing, backward compatibility, and future-proofing. Simply put, the forged GX-Eagle-DUB crankset is the worry-free package for riders who give it their all.