Supermotos
2005Derbi Supermotard Racer
30 fields on record
The 2005 Derbi Supermotard Racer is a lightweight 50cc supermotard designed for entry-level riders seeking nimble urban performance and fun handling characteristics. Its liquid-cooled single-cylinder engine and six-speed transmission deliver responsive acceleration ideal for city riding and novice track days. Best known for combining supermotard styling with accessible performance, it suits younger riders and those transitioning to sportier machines.
- Capacity
- 49.9 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - 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 playful, flickable fun on tight city streets and twisty backroads rather than any serious speed or distance work.
- Built for
- It has the aggressive, minimalist supermotard styling and sharp handling feel of a much bigger bike, just scaled down to 50cc.
- Not ideal for
- It's not suitable for highway travel, long-distance touring, or anyone needing genuine power or two-up comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 49.9 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Bore x stroke
- 39.9 x 40.0 mm
- Compression
- 13.0:1
- 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-disc
Dimensions & weight
Chassis & suspension
- Front suspension
- Hydraulic fork, 36 mm
- Rear suspension
- Lineal gas single absorber
- Front wheel travel
- 170 mm
- Rear wheel travel
- 50 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 180 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/80-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Derbi Supermotard Racer?
The 2005 Derbi Supermotard Racer has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the Derbi Supermotard Racer have?
The 2005 Derbi Supermotard Racer has a Power of 5.4 HP (4.0 kW).
How many gears does the Derbi Supermotard Racer have?
The 2005 Derbi Supermotard Racer has a Gearbox of 6-speed.
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.