This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Replace the left side crank arm on compatible Keiser M3 bikes with this silver crank arm.
This crank arm fits M3, M3+, and M3i bikes. It is the crank arm only; any other parts of the crank assembly are not included. Torque pedals and crank arms to 47 Nm (35 ft-lb).
For more drivetrain parts, visit Cycling > Parts & Components > Drivetrain. You may also want to view Left Crank Arm, Black, Keiser M3 Bikes for a related option.
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.