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Supermotos

2008Derbi Senda Xrace 50 SM

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The 2008 Derbi Senda XRace 50 SM is a lightweight supermoto designed for young riders and beginners seeking urban agility and playful handling. Its nimble two-stroke engine and responsive chassis deliver fun around city streets and tight corners. Known for affordability and easy maneuverability, it suits riders prioritizing accessibility and entertainment over raw power.

Capacity
49.9 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
97.0 kg
Seat height
855 mm
Power
5.4 HP (4.0 kW)
Other years 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 24Agility 89Comfort 30Off-road 40Touring 15Road manners 65
Off-road & trail40%
Cornering85%
City riding80%
Daily riding40%
Touring15%
Two-up15%
Track55%
Best for
Designed as a small-displacement supermoto for flickable urban riding, tight cornering fun, and light hooligan-style play rather than outright speed.
Built for
A zippy, high-revving two-stroke single with a sharp, toy-like personality that thrives on being thrashed through corners and city streets.
Not ideal for
Not suited for highway travel, long-distance touring, or riders needing genuine passenger comfort or outright power.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 855mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2008 Derbi Senda Xrace 50 SM, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

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Full specifications

Engine
Capacity
49.9 ccm
Power
5.4 HP (4.0 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.0557 HP/kg
Bore x stroke
39.9 x 40.0 mm
Compression
11.0:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Ignition
CDI
Lubrication system
Oil pump
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Multi-plate
Dimensions & weight
Wheelbase
1355 mm
Overall length
2222 mm
Overall width
805 mm
Overall height
1095 mm
Seat height
855 mm
Dry weight
97.0 kg
Wet weight
106.0 kg
Fuel capacity
7.00 litres
Oil capacity
1.00 litres
Chassis & suspension
Frame
Multidisc
Front suspension
36 mm. hydraulic fork. 195 mm travel
Rear suspension
Monoshock. 182 mm wheel travel
Front wheel travel
195 mm
Rear wheel travel
182 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
180 mm
Front tyre
100/80-17
Rear tyre
130/70-17
Other
Color options
Black

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

What changed, year to year

Differences highlighted
Specification 20082009
Capacity 50 cc 50 cc
Dry weight 97 kg 97 kg
Seat height 855 mm 855 mm
Fuel capacity 7 L 7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Derbi Senda Xrace 50 SM?

The 2008 Derbi Senda Xrace 50 SM has a Capacity of 49.9 ccm (3.05 cubic inches).

What engine power does the Derbi Senda Xrace 50 SM have?

The 2008 Derbi Senda Xrace 50 SM has a Power of 5.4 HP (4.0 kW).

How many gears does the Derbi Senda Xrace 50 SM have?

The 2008 Derbi Senda Xrace 50 SM has a Gearbox of 6-speed.

How much does the Derbi Senda Xrace 50 SM weigh?

The 2008 Derbi Senda Xrace 50 SM has a Dry weight of 97.0 kg (213.8 pounds).

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