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Enduro Bikes

2008Xmotos XB-31

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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.

Capacity
150.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
96.5 kg
Seat height
Not on record
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Power
12.5 HP (9.2 kW)
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 20Agility 78Comfort 30Off-road 75Touring 15Road manners 25
Off-road & trail75%
Cornering45%
City riding30%
Daily riding20%
Touring10%
Two-up10%
Track15%
Best for
It's built for light trail riding, dirt play, and learning off-road skills rather than speed or long-distance travel.
Built for
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.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine
Capacity
150.0 ccm
Power
12.5 HP (9.2 kW)
Engine type
Single
Power/weight ratio
0.1295 HP/kg (dry)
Bore x stroke
62.0 x 49.5 mm
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1340 mm
Overall length
1970 mm
Overall width
483 mm
Dry weight
96.5 kg
Fuel capacity
3.00 litres
Seat height
Not on record - add it
Ground clearance
Not on record - add it
Chassis & suspension
Front suspension
Inverted Hydraulic Adjustable Shock
Rear suspension
Adjustable Air / Oil Shock Absorber
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
70/100-19
Rear tyre
90/100-16
Other
Color options
Black, Red, Green, Blue, Yellow, Carbon Block, Orange

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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Rider rating

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Common questions

What is the engine size of the Xmotos XB-31?

The 2008 Xmotos XB-31 has a Capacity of 150.0 ccm (9.15 cubic inches).

What engine power does the Xmotos XB-31 have?

The 2008 Xmotos XB-31 has a Power of 12.5 HP (9.2 kW).

How many gears does the Xmotos XB-31 have?

The 2008 Xmotos XB-31 has a Gearbox of 5-speed.

How much does the Xmotos XB-31 weigh?

The 2008 Xmotos XB-31 has a Dry weight of 96.5 kg (212.7 pounds).

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