The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings and, wider cassette range and new crank arms design. This leads to smoother and faster shifting up front and 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.
Features
Power upgradeable.
Crank arm length: 172.5 mm.
Crank arm material: carbon.
BB compatibility: all Sram Road GXP.