SRAM GX Eagle Dub Boost Crankset C1

Please check in store availability, out of stock variants are available for May Pre-order.

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The Best. But Better.

Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset 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-SYNC 2 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. DUB technology’s 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 Eagle DUB crankset is the no frills choice of riders who know.

Eagle Technology

Eagle Technology represents our newest 1X drivetrain technology. Eagle is a lighter, simpler. more durable and easier to use drivetrain. Eagle features all new 1X components engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%.


Crank Arm Lengths Available: 165mm, 170mm, 175mm

BB Spindle Interface: DUB

BB Compatibility: DUB

Compatible Speed: 11/12

Chainring Material: Aluminium

Bolt Circle Diameter: Direct Mount (DM)

Chainline:  49.0mm, 52.0mm, 56.5mm, 66.5mm, 76.5mm

Crank Arm Material: Aluminium