Register your Magnum e-bike purchased from Costco, activate your 1-year limited warranty, and claim your free cargo basket ($110 value!) by filling out the form below.
Where to find your frame serial number
Register Your Magnum E-Bike (Costco)
Register your Magnum e-bike purchased from Costco, activate your 1-year limited warranty, and claim your free cargo basket ($110 value!) by filling out the form below.
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