2010
E-Ton Viper ST. Exl-50 - Specifications & Review

Article Complete Info
| Articleid | 122069 |
|---|---|
| Category | ATV |
| Make | E-Ton |
| Model | Viper ST. Exl-50 |
| Year | 2010 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Expanding brake (drum brake) |
|---|---|
| Frontbrakesdiameter | 110 mm (4.3 inches) |
| Frontsuspension | A-Arm |
| Fronttyre | 21/6-10 |
| Frontwheeltravel | 50 mm (2.0 inches) |
| Rearbrakes | Expanding brake (drum brake) |
| Rearbrakesdiameter | 190 mm (7.5 inches) |
| Rearsuspension | Swing Arm |
| Reartyre | 20/10-9 |
| Rearwheeltravel | 75 mm (3.0 inches) |
Engine & Transmission
| Borexstroke | 57.4 x 57.8 mm (2.3 x 2.3 inches) |
|---|---|
| Compression | 6.8:1 |
| Coolingsystem | Air |
| Displacement | 49.30 ccm (3.01 cubic inches) |
| Enginedetails | Single cylinder, two-stroke |
| Fuelsystem | Carburettor |
| Gearbox | Automatic |
| Ignition | C.D.I. |
| Transmissiontypefinaldrive | Belt |
Other Specifications
| Coloroptions | Black, Silver/Black |
|---|---|
| Starter | Electric & kick |
Physical Measures & Capacities
| Dryweight | 152.0 kg (335.1 pounds) |
|---|---|
| Fuelcapacity | 8.00 litres (2.11 gallons) |
| Groundclearance | 120 mm (4.7 inches) |
| Overallheight | 1,040 mm (40.9 inches) |
| Overalllength | 1,670 mm (65.7 inches) |
| Overallwidth | 940 mm (37.0 inches) |
| Seatheight | 790 mm (31.1 inches) If adjustable, lowest setting. |
About E-Ton
Country of Origin:
Taiwan
Founder:
E-TON Motor Co., Ltd. (corporate founders not widely publicized)
Best Known For:
Youth ATVs and value scooters popular in North America and Europe
Company History
E-Ton Motor built a strong reputation in the 2000s for youth ATVs and budget scooters that were a cut above bare-minimum imports. Taiwanese manufacturing discipline yielded better plastics, electrics, and documentation, making E-Ton a favorite of dealers who wanted to serve families entering powersports without constant warranty drama. The company’s youth quads—50cc to 150cc—balanced safety features with genuine trail ability, while scooters offered campus-friendly practicality and low running costs. As emissions and safety regulations tightened, E-Ton updated carburetion to EFI, improved braking packages, and refined lighting to meet European and North American standards. Competition, consolidation, and shifting exchange rates challenged the brand later, but a loyal owner base and healthy parts ecosystems kept fleets rolling. Historically, E-Ton exemplifies Taiwan’s middle-path value: not the cheapest, not the flashiest, but consistently competent and supported. For many riders, their first throttle twist happened on an E-Ton—parents appreciated predictable service, kids learned respect for machines, and dealers built lasting relationships on products that did exactly what they promised. That trust is E-Ton’s enduring contribution to the entry levels of riding.
