SRAM GX Eagle SB+ DUB Crankset

The SRAM GX Eagle SB+ DUB crankset is an aluminium 1x12 crankset with a 32-tooth chainring, designed for riders seeking a reliable, robust Eagle drivetrain. The chainring uses the X-SYNC 2 profile, designed to retain the chain and ensure smooth shifting. The DUB bottom bracket ensures consistent fitting, improved sealing and forwards and backwards compatibility across different DUB standards.

The only available finish is black, so the choice centres on crank lengths of 170 or 175 mm, with a 32-tooth chainring. Before buying, check your current crank length and bottom bracket type. The Direct Mount fitting accepts chainrings compatible with the Eagle ecosystem, so you can consider other tooth counts in future.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.