Eurobike G4/G6 Mountain Bike Review
Our verdict
The Eurobike G4/G6 packs dual suspension, disc brakes, and magnesium alloy wheels into a $299 price point, which stands out against most single-suspension competitors at the same cost. The alloy steel frame and 40 lb weight are trade-offs, but for riders who want front and rear travel without spending $500 or more, this is worth a close look.
Check price on AmazonBest for
Budget-conscious adult riders who want dual suspension for a more cushioned ride on rough gravel and light trails without crossing the $300 threshold.
Skip if
You prioritize low weight, need a lightweight frame material for carrying the bike, or plan to push the suspension into demanding technical terrain where quality components matter.
- Bike type Folding Bike, Mountain Bike
- Wheel size 27.5 in
- Frame material Alloy Steel
- Frame size 27.5 Inch
- Speeds 21
- Brakes Disc
- Weight of 40.0 lb - heavier than 69% of the 28 models we track
- Min rider height of 170.0 in - higher than 100% of the 28 models we track
Our scorecard
-
Owner rating4.1/5
4.1 average across 169 owner ratings
-
Popularity3.4/5
169 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other mountain, road, electric, cruiser, folding, hybrid and kids' bicycles we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['Dual suspension on a sub-$300 mountain bike is genuinely uncommon. Most bikes in this bracket offer front suspension only, so the rear shock on the G4/G6 provides a noticeable comfort upgrade on bumpy surfaces. The 27.5-inch magnesium alloy wheels add a small weight savings over steel rims while maintaining structural strength.', 'The 21-speed drivetrain with trigger shifters and disc brakes rounds out a spec sheet that punches above the price in headline features. The chain drive is straightforward to maintain, and the disc brakes provide reliable stopping power across different surface conditions.', 'The alloy steel frame contributes to a 40 lb total weight, which is heavier than aluminum-framed alternatives. The minimum height spec of 170 mm (roughly 6.7 inches) appears to be a data conversion error and should not be used for sizing. Buyers should check the current product listing for accurate rider height guidance. With 169 reviews at a 4.1 rating, buyer sentiment is reasonably positive for a budget dual-suspension bike.']
Pros
- Dual suspension provides front and rear cushioning at a sub-$300 price
- Magnesium alloy wheels are lighter than alloy steel alternatives
- Disc brakes offer reliable stopping in wet and dry conditions
- 21-speed trigger shifter setup covers a wide gear range
- 300 lb maximum rider weight accommodates most adults
Cons
- Alloy steel frame results in a heavy 40 lb total weight
- Budget dual suspension quality does not match mid-range or premium suspension systems
- Minimum height spec in the data appears to be a conversion error, making fit guidance unreliable
- Heavier weight makes uphill riding and carrying the bike more demanding
Specifications
| Bike type | Folding Bike, Mountain Bike |
|---|---|
| Wheel size | 27.5 in |
| Frame material | Alloy Steel |
| Frame size | 27.5 Inch |
| Speeds | 21 |
| Brakes | Disc |
| Suspension | Dual |
| Drivetrain | Chain Drive |
| Shifters | Trigger |
| Wheel material | Magnesium Alloy |
| Color | 27.5 Wheels Green |
| Weight | 40.0 lb |
| Max rider weight | 300.0 lb |
| Min rider height | 170.0 in |
| Age range | Adult |
| Power | Pedal Power |
Performance notes
Dual suspension at this price uses budget-grade fork and rear shock components, which absorb light bumps comfortably but compress under harder impacts without the travel or damping control of mid-range suspension. For smooth gravel, light dirt trails, and casual off-road use the setup works well. The 27.5-inch magnesium alloy wheels roll efficiently and handle cornering on softer surfaces better than steel rims of comparable size. At 40 lb, this bike sits on the heavy end of the 27.5-inch category.
What buyers say
With 169 reviews and a 4.1 rating, buyer feedback is moderately positive. The dual suspension at this price point tends to draw positive attention, with most complaints likely centered on weight and the quality limitations inherent at this budget tier.
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Frequently asked questions
Is the dual suspension on the G4/G6 actually useful or just a marketing claim?
Budget dual suspension is a real feature that provides genuine comfort improvement over no rear suspension, but it performs differently from the tuned, higher-travel suspension found on mid-range and premium trail bikes. For light trails, gravel, and casual off-road surfaces, it noticeably softens the ride. It will not replicate the performance of a $800 or $1,000 full-suspension bike, so set expectations accordingly.
How does the G4/G6 compare to front-suspension-only bikes at a similar price?
You get rear cushioning the single-suspension bikes lack, which improves rider comfort on rough surfaces. The trade-off is more weight and additional maintenance points in the rear linkage and shock. If you ride mostly flat to rolling terrain and comfort matters more than weight, the dual suspension is a practical advantage. If you climb a lot, a lighter front-suspension-only bike may be easier to handle.
What does the magnesium alloy wheel add over standard steel wheels?
Magnesium alloy is lighter than alloy steel for a given wheel size, which reduces the rotational weight the drivetrain has to move. In practical terms the difference is modest at this price level, but lighter wheels make acceleration and climbing slightly less effortful. They also tend to be more corrosion-resistant than steel, which helps longevity in wet conditions.