Xmotos XB-31 - 2008 Specifications and Reviews
The 2008 Xmotos XB-31 is a lightweight 150cc enduro bike designed for entry-level off-road riders and trail enthusiasts. Powered by an air-cooled single-cylinder engine producing 12.47 horsepower, it combines simplicity and affordability with genuine off-road capability. Its featherweight 96.5kg chassis and responsive handling make it ideal for learning proper dirt bike technique and weekend trail riding.
2008
General information | |
| Category | Enduro / offroad |
| Year | 2008 |
| Model | Xmotos XB-31 |
Engine and Transmission Specifications | |
| Clutch | - |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Starter | Electric & kick |
| Fuel system | Carburettor |
| Bore x stroke | 62.0 x 49.5 mm (2.4 x 1.9 inches) |
| Power | 12.47 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 150.00 ccm (9.15 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,340 mm (52.8 inches) |
| Overall width | 483 mm (19.0 inches) |
| Overall length | 1,970 mm (77.6 inches) |
| Dry weight | 96.5 kg (212.7 pounds) |
| | |
Xmotos XB-31 dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 90/100-16 |
| Front tyre dimensions | 70/100-19 |
| Rear suspension | Adjustable Air / Oil Shock Absorber |
| Front suspension | Inverted Hydraulic Adjustable Shock |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.1292 HP/kg |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black, Red, Green, Blue, Yellow, Carbon Block, Orange |
| Fuel capacity | 3.00 litres (0.79 gallons) |
Performance Profile & Rider Fit
12.5 hp
Peak Power
Best For
Track15%
City30%
Cornering45%
Daily Riding20%
Touring10%
Passenger10%
Rider Profile
| Best For | This small-capacity enduro suits beginners and younger or lighter riders learning off-road basics rather than experienced riders seeking performance. |
| Purpose | It's built for light trail riding, dirt play, and learning off-road skills rather than speed or long-distance travel. |
| Rider Fit | Its low dry weight and slim dimensions make it easy to handle and manageable for smaller or less physically strong riders. |
| Character | A playful, nimble mini-enduro that rewards momentum-carrying and confident throttle use over raw power. |
| Not Ideal For | It's not suited for highway travel, carrying a passenger, or riders wanting strong acceleration and high top speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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