Get Rolling:
New E-Bike Setup

Everything you need for your Cosmo 2.0 e-bike — from assembly guides to rider support, all in one place.

Looking for the Cruiser or Low Rider models? [Click here]

Step 1: Check Your Battery Level (PDF)

After plugging in your Cosmo, here's how to see it's charging: press the button and look from the side, or check your display screen. Click to download the quick reference with photos.

Step 2: Register Your Bike(s)

Complete your product registration to activate your 1-year limited warranty and claim your FREE cargo basket (plus shipping & handling). You can also access exclusive bundle savings on accessories after registration.

Download your comprehensive product manual here:

Videos & Guides

Designed by riders, for riders right here in Salt Lake City, Utah.

Magnum E-Bikes Are Made Different

Our focus on quality, value, and service remain unmatched.

Quality

Built right and ready to ride.

Value

Everybody deserves to ride better.

Service

250+ Dealers to keep you riding for years.