SRAM Crank XX1 Eagle Fat Bike 4" DUB 12s 175 w Direct Mount 30t X-SYNC 2 Chainring Black (DUB Cups/Bearings Not Included)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, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON TUNED™ crankset is our 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 mean simplicity, compatibility and durability.DUB™ technology delivers the lightest, stiffest, strongest crankset available
All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight
All-new chainring technology is designed specifically for Eagle™ chains and drivetrains
The X-SYNC 2™ chainring provides significantly quieter performance, with better mud clearing and extraordinary durability
X-SYNC 2
Technology
DUB
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.
CARBON TUNED
BOOST
SRAM Crank XX1 Eagle Fat Bike 4" DUB 12s 175 w Direct Mount 30t X-SYNC 2 Chainring Black (DUB Cups/Bearings Not Included)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, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON TUNED™ crankset is our 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 mean simplicity, compatibility and durability.DUB™ technology delivers the lightest, stiffest, strongest crankset available
All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight
All-new chainring technology is designed specifically for Eagle™ chains and drivetrains
The X-SYNC 2™ chainring provides significantly quieter performance, with better mud clearing and extraordinary durability
Eagle
X-SYNC 2
Technology
DUB
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.