Or as low as 
Sram XX1 Eagle DUB SL Chainset – 12 Speed
True competitors are always looking for a performance advantage, a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, Sram re-examined and re-engineered the XX1 crankset. The all-new XX1 Eagle Carbon Tuned crankset is the lightest, stiffest and strongest to date. DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets deliver simplicity, compatibility and durability.
Features
- DUB technology delivers the lightest, stiffest and strongest crankset available
- Sram Carbon Tuned crank technology provides extreme stiffness and light weight
- The X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability
Specification
- Crank Length: 175
- BB Spindle: DUB SL
- Boost 148 compatible
- Speed: 11/12
- Chainring Material: Aluminium
- BCD: Direct Mount
- Chainline: 52mm
