Supermotos
2007Derbi Senda X-Treme 50 SM
36 fields on record
The 2007 Derbi Senda X-Treme 50 SM is a popular 50cc supermoto, a common first geared bike. Its liquid-cooled 49.9cc two-stroke single drives through a six-speed gearbox and chain. A 900 mm seat, 96 kg wet weight and 7-litre tank make it sharp and agile.
- Capacity
- 49.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Wet weight
- 96.0 kg
- Seat height
- 900 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for supermotard-style fun, flicking through city streets, tight backroads, and light urban stunting rather than any serious distance riding.
- Built for
- A tiny two-stroke supermotard, it's buzzy, revvy, and eager to be thrashed, rewarding an aggressive, playful riding style over smooth cruising.
- Not ideal for
- It's not for anyone wanting real highway speed, long-distance touring comfort, or a bike capable of carrying a passenger any real distance.
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 usEngine
- Capacity
- 49.9 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0563 HP/kg (wet)
- Bore x stroke
- 39.9 x 40.0 mm
- Compression
- 11.1:1
- 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
- Multiplate
Dimensions & weight
- Wheelbase
- 1355 mm
- Overall length
- 2036 mm
- Overall width
- 805 mm
- Overall height
- 1132 mm
- Seat height
- 900 mm
- Wet weight
- 96.0 kg
- Fuel capacity
- 7.00 litres
- Oil capacity
- 1.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Twin-tube steel frame
- Front suspension
- Hydraulic fork, 36 mm
- Rear suspension
- Monoshock
- Front wheel travel
- 175 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
- 110/80-21
- Rear tyre
- 130/70-17
Other
- Color options
- Blue/grey, Orange/grey, Red/grey
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 | 2006 | 2007 | 2010 | 2014 | 2018 | 2022 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | — | — | 97 kg | — | — | — |
| Seat height | 900 mm | 900 mm | 900 mm | 900 mm | 900 mm | 860 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 7 L | 7 L | 7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Derbi Senda X-Treme 50 SM?
The 2007 Derbi Senda X-Treme 50 SM has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the Derbi Senda X-Treme 50 SM have?
The 2007 Derbi Senda X-Treme 50 SM has a Power of 5.4 HP (4.0 kW).
How many gears does the Derbi Senda X-Treme 50 SM have?
The 2007 Derbi Senda X-Treme 50 SM has a Gearbox of 6-speed.
How much does the Derbi Senda X-Treme 50 SM weigh?
The 2007 Derbi Senda X-Treme 50 SM has a Wet weight of 96.0 kg (211.6 pounds).
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