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.
This red calibration tool is designed for use on Keiser M3 bikes equipped with the computer version 406.
M3 serial numbers 120912-25599 to current are produced using software version 406 and up. Version 406 uses this tool to calibrate the magnets to the flywheel, and calibration is necessary with a new computer or magnet assembly.
For more cycling equipment and parts, browse Cycling > Bikes > Road & Gravel. You may also find a related replacement part here: Handle For Seat Adjust, T-Knob, Keiser M3.
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.