X-RangeT: Smoother and faster shifting is now possible through SRAM RED, their crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range.
Get faster access to more useful gearing for today's riders. The new configurations improve cadence and efficiency while also delivering shifts that are crisp, clean and quick-every time.
DUBTThe relationship between bottom bracket spindle and bearing is the core of DUBT technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler-and better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this clear system approach that equals better drivetrain performance.
. X-RangeT gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
. Improved front shifting performance for crisp and accurate front shifts
. Unique chainring design results in a lighter weight, stiffer, more durable crankset
. DUBT bottom bracket adds durability, simplicity and broad compatibility
. Power upgradeable
Specs
. Speeds: 12
. BB Compatibility: All SRAM Road DUBT BBs (Not included)
. Chainring Size: 46/33, 48/35, 50/37
. Crank Arm Length: 170mm, 172.5mm, 175mm
. Chainline: 45.0mm
. BB Spindle Interface: DUBT
. Chainring Material: Aluminum
. Bolt Circle Diameter (BCD): 107 BCD, Direct Mount
. Crank Arm Material: Carbon
. Colour: Natural Carbon