Red HRD Tools and Racks while the locking ratchet hooks

while the locking ratchet hooks secure your bikes in place

Locking threaded hitch pin and locking ratchet hooks

SRAM's lightest and stiffest crank arms

02 is compatible with 135 x 10mm

Measuring left-side power to calculate total watts

Red HRD Tools and Racks while the locking ratchet hooksRED ergonomics including Reach Adjust SRAM Road 11 speed compatible Optimized power and modulation for higher speeds and more control Refined lever body design is more comfortable Easy access bleed port means convenient service 01, 02 : Post Mount; 03, 04: Flat Mount Shift paddle design is lightweight and offers improved finger clearance SRAM Model ID: SB RED HRD B2 Attributes Brake Material Aluminum Disc Diameter Not included Fluid DOT 5. 1 Lever