Geleisen PM-09 Folding Fat Tire Electric Bike
- Maximum Weight Recommendation: 300 pounds
- Wheel Size: 20 inches
- Lithium Battery Energy Content: 281 Wh
- Wattage: 350 watts
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A budget folding e-bike that most buyers found smooth and good value, but check the fold mechanism and wiring carefully before repeated use given at least one reported fault.
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ASIN: B0DDSRBFRYModel: PM-09Category: Electric Bicycles
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Overview
The Geleisen PM-09 is a 20 inch fat-tire folding electric bike with a 350W motor (500W peak), a 374.4Wh battery rated near 25 miles on pedal-assist, and a steel cargo rack rated to 300 lbs. It suits riders around 5'0" and up who want a compact commuter or beach cruiser that folds for storage.
- UL 2849 safety certification for bike and battery
- 3 riding modes: electric, pedal-assist, standard
- Multifunction LCD shows speed, battery and mileage
- Arrives about 85% assembled with included tools
Who it's for
Less suited to anyone who plans to fold and unfold the bike often, given at least one report of a wiring fault during folding, or riders who need the full advertised 25-mile range.
Pros and cons
- Folds compact enough for an SUV or apartment storage
- Steel cargo rack handles groceries and gear
- Most riders finished assembly in 30 to 40 minutes
Performance notes
A 350W rear motor (500W peak) drives the bike through 3 modes, pure electric, pedal-assist and standard pedaling, with 6-speed gearing to adjust effort by hand. The 374.4Wh battery is rated near 25 miles on pedal-assist and about 15.5 miles on pure electric, though real-world range varies with rider weight, terrain and assist level, and at least one reviewer saw closer to 15 miles overall. The fat 20x3.0 inch tires and dual disc brakes are built for mixed pavement, sand and light trail riding rather than speed.
Specifications
| Brand | Geleisen |
|---|---|
| Model | PM-09 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 300 poundslower than 74% of 266 electric bicycles |
| Wheel Size | 20 inches |
| Wheel Width | 3 incheslower than 67% of 243 electric bicycles |
| Capacity & performance | |
| Number Of Speeds | 6 |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Trigger |
| Age Range Description | Adult |
| Power & efficiency | |
| Lithium Battery Energy Content | 281 Whlower than 97% of 221 electric bicycles |
| Wattage | 350 wattslower than 89% of 197 electric bicycles |
| Power Source | Electric Motor |
| Construction & materials | |
| Frame Material Type | Aluminum |
| Wheel Material | Rubber |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Other details | |
| Electric Assist Type | Pedelec + Throttle on Demand |
| Brake Style | Disc |
| Suspension Type | Front |
| Derailleur Configuration | Rear |
| Is Assembly Required | Yes |
| Model Year | 2025 |
| Specific Uses For Product | Snow |
| Style Name | Folding |
| Theme | Sport |
Closest rivals on specs
NARRAK N6 Folding Fat Tire Electric Trike- Wheel Size 20 vs 18 inches (+11%)
Frequently asked questions
How far does the Geleisen PM-09 go on a charge?
It's rated for about 25 miles on pedal-assist and 15.5 miles on pure electric, though at least one buyer reported real-world range closer to 15 miles.
Is the Geleisen PM-09 safe to fold repeatedly?
One buyer reported that folding the bike disconnected internal wiring and caused a spark on unfolding, so inspect the fold mechanism and connections before relying on frequent folding.
How much weight can the Geleisen PM-09 cargo rack hold?
The steel rear rack is rated for up to 300 lbs total payload.