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Race Face Chester Crank Arms
Made in Taiwan
These Race Face Chester Crank Arms are your go-to MTB crank arms for an all-mountain, dirt jump, downhill, or freeride rig. Extensive engineering has produced a hugely strong MTB crank arm that is manufactured from net-forged 6066 alloy, which keeps weight low without detracting from overall strength. Race Face's patented I-lock CrMo steel inserts give this MTB crank arm strength at the critical pedal interface.
Durable Race Face Chester Crank Arms
The Race Face Chester Crank Arms' spline interface ensures fast, simple installation and easy serviceability. An Extended spline interface length on the fixed left-hand crank arm ensures long term durability, plus you don't have to worry about your MTB crank arm 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.