SRAM

GX Eagle DUB Super Boost Crankset - No Packaging

What Our Gearhead® Experts Are Saying:

"I run GX cranks on my daily trail bike because they’re bombproof and feel stiff under load. The DUB spindle plays nice with all my frames, and the direct-mount ring makes swaps quick. I’ve hammered them through rock gardens and chunky climbs, and they’ve taken every hit like a champ."

When the trail punches back, the SRAM GX Eagle DUB Crankset hits harder. Designed as the top-tier alloy crank in SRAM’s Eagle ecosystem, it pairs trail-proven durability with crisp chain engagement and easy compatibility across modern MTB standards. This 170mm crank features a direct-mount 30T X-SYNC 2 chainring, delivering smooth chain retention with any 12-speed Eagle drivetrain.

At the core of the crank is SRAM’s DUB spindle system, which simplifies bottom bracket compatibility across a wide range of frames while enhancing bearing durability and long-term performance. The forged aluminum arms are sculpted for stiffness and built to withstand abuse from rock strikes, pedal smashes, and the demands of technical terrain. From aggressive trail riding to enduro laps and everything in between, GX Eagle DUB brings pro-level reliability in a crank you won’t have to second-guess.