Some riders test their limits more than others. For these riders, the GX EagleDUBcrankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our X-SYNC2 tooth profile chainring for complete chain control. Each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. DUBtechnologys patented spindle design and bottom bracket provides a uniform approach to fitment, better sealing and forward and backward compatibility. Simply put, the forged aluminum GX EagleDUBcrankset is the no frills choice of riders who know.Key Features:Our best aluminum crankset.Direct mount interface compatible with chainrings across the entire EagleEcosystem.Master GX colorway as part of EagleColorsystempairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper.