Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset allows them to ride to their full potential every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance on every ride. It features our X-SYNC chain ring with a 2 tooth profile for ultimate chain control.
The thickness of each tooth is toleranced and controlled to work seamlessly with the inner and outer links of the chain. DUB technology spindle and bottom bracket design provides a uniform approach to mounting, improved sealing and forward and backward compatibility. Simply put, the GX Eagle DUB forged aluminum crankset is the choice of riders who fear nothing.
- Our best aluminum crankset.
- Direct mounting interface compatible with chainrings across the entire Eagle ecosystem.
- Signature GX colorway as part of the Eagle Colorsystem - pairs with all cassettes and chainsets, from black to gold and rainbow to HardChrome and all-new copper.
| Speeds | 11, 11/12, 12 | |
| Compatibility | DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73 SB+, DUB PF92 SB+, DUB:BSA73, PF89. 5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP | |
| Chain ring size | 30T, 32T, 34T | |
| Crank arm length | 165mm, 170mm, 175mm | |
| Chain line | 49. 0mm, 52.0mm, 55.0mm, 56.5mm, 66.5mm, 76. 5mm | |
| Spindle interfaceBB | DUB | |
| Chain ring material | Aluminum | |
| Bolt Circle Diameter (BCD) | Direct Mount (DM) | |
| Chain Technology | 11 speed Powerchain, Eagle | |
| Drive train configuration | 1x | |
| n/a | ||
| Front tooth offset | 0 |
Behind the founding of SRAM was one man's dream to make cycling more fun, more efficient and faster. Today, SRAM is a global team of people equally passionate about improving the experience and expanding the potential of cycling.