Quality and durability combine in the SRAM X1 crankset to deliver consistent performance every time out. Featuring SRAM’s X-SYNC™ tooth profile, the X1 crankset is engineered for complete chain control. And with five available chainrings, you can personalize your gear range to match the way you ride.
- All new fully featured Eagle crankset. Now offering more Eagle™ options than ever before.
- DUB technology option.
- Steel Eagle™ direct mount ring — as seen on NX Eagle™.
BOOST is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels.
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 500%, which is equal to 2x11 drivetrains.
SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.
|Crank arm length||170mm, 175mm, 155mm, 165mm|
|BB Spindle Interface||DUB|
|BB Compatibility||DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP, DUB BSA MTB 100, DUB PF MTB 121|
|Chainring material||Steel, Aluminum|
|Bolt Circle Diameter (BCD)||Direct Mount (DM)|
|Chainline||49.0mm, 52.0mm, 76.5mm|
|Chainring Size||30, 32, 34|