EUROBIKE G4 Dual Suspension Folding Bike
- Wheel Size: 26 inches
- Size: 26 Inches
- Item Weight: 39.24 pounds
- Minimum User Height: 64 inches
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A budget folding mountain bike that folds small and rides fine on pavement and light trail, as long as you're willing to fine-tune the brakes and suspension yourself.
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ASIN: B0B8MWJBKFModel: G4Category: Folding Bikes
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Overview
The Eurobike G4 is a 21-speed folding mountain bike with a carbon steel frame, front and rear suspension, and disc brakes at both wheels. It ships about 85 percent assembled and folds down to roughly 980 x 320 x 870mm for trunk or closet storage.
Front and rear suspension is included, though owners split on how well each end performs. Expect to spend real time on final assembly and brake adjustment before the first ride.
- Carbon steel frame with 26 inch wheels and alloy rims
- 21-speed shifting, front and rear disc brakes
- Folded size about 980 x 320 x 870mm
- Sized for riders 5'4" to 6'0", 330 lb weight limit
Who it's for
Fits riders roughly 5'4" to 6'0" per the listed sizing, with a stated 330 lb weight limit. Good for people who need a bike that folds into a car trunk or RV bay - one reviewer used it as a truck driver's travel bike. Less suited to serious mountain bikers chasing performance suspension.
Pros and cons
- Folds down small enough for a car trunk or closet
- 21-speed drivetrain with disc brakes front and rear
- Arrives about 85 percent assembled
- Folding hinge collapses quickly once broken in
- Front disc brake often needs caliper adjustment out of the box
- Front suspension reported as overly stiff by at least one rider
- Rear suspension can bottom out for riders over about 150-170 lbs
- Stock seat and included air pump are weak points
Performance notes
The rear suspension softens bumps but multiple riders found it too soft above roughly 150-170 lbs and prone to bottoming out; the front suspension was described by one rider as stiff enough to feel non-functional. Front disc brakes commonly need caliper realignment (loosen and retighten the mounting bolts) to stop rubbing the rotor, and the stock hand pump struggles to fully inflate the tires.
Where it stands among folding bikes
- #10 most-searched brand and model of the 11 folding bikes lines we track (by search demand, not sales).
From the specs of the 38 folding bikes we list; not a test result.
Specifications
| Brand | Eurobike |
|---|---|
| Model | G4 |
| Dimensions & fit | |
| Wheel Size | 26 incheshigher than 72% of 37 folding bikes |
| Size | 26 Incheshigher than 73% of 23 folding bikes |
| Item Weight | 39.24 pounds |
| Minimum User Height | 64 incheshigher than 86% of 22 folding bikes |
| Maximum Weight Recommendation | 330 poundshigher than 82% of 34 folding bikes |
| Capacity & performance | |
| Number Of Speeds | 21 |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Trigger |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Pedal |
| Construction & materials | |
| Frame Material Type | Alloy Steel |
| Wheel Material | Alloy Steel |
| Seat Material | Leatherette |
| Color | Spoke Green |
| Included components | |
| Included Components | Kickstand |
| Warranty & support | |
| Warranty Description | 1 year |
| Warranty Type | [POSSIBLE] Quality Guarantee |
| Other details | |
| Brake Style | Disc |
| Suspension Type | Dual |
| Bike Type | Mountain Bike |
| Item Type Name | Bicycle |
| Additional Features | Foldable, Lightweight, Mountain Bike |
| Is Assembly Required | Yes |
| Number of Handles | 2 |
| Is Autographed | No |
Closest rivals on specs
Brightpeak 21-Speed Folding Mountain Bike 26 Inch- Maximum Weight Recommendation 330 vs 300 pounds (+10%)
Frequently asked questions
What size rider does the Eurobike G4 fit?
The listing specifies riders from 5'4" to 6'0" tall, with a 330 lb weight limit.