AM strength net-forged from 6066-T6 alloy crank arms with reinforced CrMo steel I-lock pedal inserts. Our middle-weight AM BB spindles are stronger than some of our competitors’ DH spindles. Proven OE assembly line friendly “EXI” spline interface ensures fast, simple installation and easy dealer serviceability using standard shop tools. Extended spline interface length on the fixed LH crank arm ensures long term durability and no loosening or creaking even from big hit riding. 3mm of chainline adjustability ensures the ability to achieve perfect drivetrain alignment even with difficult suspension frame designs and ideal for fine-tuning shifting chainguide set-ups. Only Race Face cranks offer this extremely useful feature.
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