SRAM Crank Arm Assemblies - XX S3-Size-1.1mm x 2350mm Frame-mounted rear rack for heavier

Frame-mounted rear rack for heavier top & side loads

Good design withstands the test of time

It's also slightly longer than the standard pin

Fresh from the research and devolopment lab this new technology is the rise of increased Eco - Friendly Performance

Material: Zirconium Doped 7-Series Alloy

SRAM Crank Arm Assemblies - XX S3-Size-1.1mm x 2350mm Frame-mounted rear rack for heavierSRAM CRANK ARM ASSEMBLIES XX With multiple World Championship medals, EWS series wins and Olympic gold medals to its namesake, the pedigree of XX is well established in the court of elite racing. the XX Eagle E MTB Crank takes from that race winning lineage and is optimized for E MTB use. Carbon fiber engineered with a foam core to give both incredible strength and maximized stiffness under the high torque environment of E MTB. Paired with the new XX