Magnum Edge CPO: a certified pre-owned 750W fat-tire trail e-bike
By Sean Lupton-Smith · October 4, 2026
We have not tested this bike. There is no ElectricBikes.com score on this page. The specifications below are Magnum's own published figures, and the findings quoted further down belong to the publications they are credited to.
CPO means certified pre-owned. Per Magnum, these are demo-fleet bikes or lightly used returns that get a 45-point mechanical inspection, worn parts replaced as needed, and a 1-year warranty. Expect minor cosmetic wear such as small scratches or scuffs.
Where to buy: Magnum Bikes (official store), model: Magnum Edge CPO
ElectricBikes.com take
The Edge is Magnum's fat-tire trail and hunting bike: the most powerful motor of these three, 4-inch knobby tires for sand, snow and dirt, and a 10-speed drivetrain. It's a high-step, one-size frame at 80 lb, and fenders, a rack and a rear light cost extra.
Key features, as Magnum lists them
- 750W nominal / 1,000W peak motor
- 26x4 knobby fat tires
- 10-speed
- 100 mm fork
- Torque sensor
- Frame-integrated color display
Good for
Trail, beach, snow and backcountry riding for riders about 5'4" and up.
Watch-outs
80 lb per Magnum; high-step one-size frame; fenders, rack and rear light sold separately; certified pre-owned cosmetics.
Pros
- 750W/1,000W peak
- Fat knobby tires
- 10-speed
- 28 mph pedal assist (Class 3)
- Big savings versus Magnum's list price
Cons
- Heaviest of these three
- Accessories extra
- High-step only
- 1-year warranty
Magnum's published specs
| Class | configurable to Class 1, 2 or 3; pedal assist up to 28 mph, throttle up to 20 mph |
|---|---|
| Motor | Sutto rear hub, geared; 750 W nominal, 1,000 W peak; torque-sensor pedal assist, thumb throttle, walk mode |
| Battery | 48V, 15Ah, 720Wh, Samsung 21700 cells, integrated; UL 2271 & UL 2849 certified; 6.5 h charge |
| Range (Magnum's claim) | up to 50 miles |
| Display | frame-integrated color display |
| Frame | aluminum alloy, high-step, one size; standover 29"; minimum rider height 5'4" |
| Fork | fat 34 mm, 100 mm, thru-axle, lockout |
| Gearing | Microshift Advent X 10-speed |
| Brakes | Tektro hydraulic disc, 180 mm rotors |
| Tires | Innova 26 x 4.0 knobby |
| Lights | 80-lumen front; rear light optional |
| Not included | fenders, rear rack |
| Weight | 80 lb (battery 9.3 lb) |
| Max load | 330 lb |
| CPO colors | Graphite, Stealth Camo |
| Warranty | 1-year limited for certified pre-owned bikes (extended plans offered by Magnum) |
| Price | $1,599 sale price on Magnum's site as of Oct 4, 2026 (subject to change) |
Read from Magnum's own product page: magnumbikes.com/products/edge-cpo-e-bike
Our verdict
A capable, powerful fat-tire bike for off-pavement riding at a certified pre-owned price. We haven't tested it, so check fit, condition notes and local class rules before you buy.
Where to buy: Magnum Bikes (official store), model: Magnum Edge CPO
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