Some cyclists push their limits more than others. For these cyclists, the GX Eagle DUB crankset allows them to go all in, every day they ride. The best aluminum crankset we produce, designed to deliver consistent performance on every ride.
Equipped with our X-SYNC 2-tooth profile for complete chain control. The thickness of each tooth is tolerated and controlled to work seamlessly with the inner and outer chain links.
The patented spindle and bottom bracket design of DUB technology provides a uniform approach to installation, better sealing, and forward and backward compatibility. In short, the forged aluminum GX Eagle DUB crankset is the no-nonsense choice for cyclists who know.

Features

• The best aluminum crankset.
• Direct mount interface compatible with the entire Eagle™ ecosystem gears.
• Master GX coloring is part of the Eagle™ Colorsystem – matches all cassettes and chains, from Black to Gold to Rainbow to HardChrome and the brand-new Copper.
• Bottom bracket spindle length: DUB
• Bottom bracket 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
• Speed: 11/12
• Gear material: Aluminum
• BCD: Direct mount
• Actual weight: 645 g

Technologies

DUB™

Sram DUB™ technology for bottom bracket and crankset is a tireless workhorse, forward-looking yet backward compatible. It is designed for the most demanding pros and for those who want to use it and forget it exists. DUB™ is compatible with the most important bottom bracket standards and fits any frame without compromise. Moreover, it opens the door to a new type of spindle for the lightest crankset ever produced. A new method that combines the best features of existing GXP and BB30, offering exceptional bearing durability without sacrificing the stiffness of thick spindles.

X-Sync 2

X-Sync 2 Eagle technology is the evolution of the previous X-Sync. The aggressive tooth design ensures better chain retention for a smoother and more efficient pedal stroke. Special attention has been given to the crown’s durability over time; X-Sync Eagle technology reduces friction and the buildup of mud, sand, and dirt on the crown.

Eagle

Eagle™ represents the latest technology for 1x drivetrains, making them lighter, simpler, more durable, and easier to use. The new line includes completely redesigned components, engineered for superior durability and performance, while maintaining a significant weight advantage over other drivetrains. Eagle™ 1x technology also provides an extended gear range (500% range), comparable to 2x11 drivetrains.

The product may be shipped in aftermarket box or OEM packaging depending on supply