Priekinis žvaigždžių blokas SRAM X01 Eagle Boost 148 DUB 32T 165mm 1x12-speed lunar polar

The strongest crank in the entire Eagle ecosystem.

Signature X01 colorway as part of the Eagle Colorsystem – compatible with all cassette and chain color options.

Available in the X01 signature colorway and Oxy Red X01 signature colorway.

Raw aluminum chainring teeth stay fresh throughout the entire lifespan of the precision CNC-machined direct mount ring.

TECHNOLOGIES

Carbon Tuned - Strength and stiffness where you need it, lightweight like you want it. Proprietary SRAM carbon lay-up design increases thickness and stiffness at critical stress areas. Tapered, terraced, carbon architecture ensures the greatest weight savings without compromising strength.

BOOST - 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 - 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%, which is equal to 2x11 drivetrains.

X-SYNC 2 -SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggresive teeth design provides better chain retention for a smoother, more effiecient 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.

DUB - The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffnes 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.