Minibikes
2005Polini Minicross X1 R
19 fields on record
The 2005 Polini Minicross X1 R is a lightweight 50cc minibike designed for young riders and beginners seeking entry-level off-road performance. Its compact frame, low seat height of 610mm, and nimble handling make it ideal for learning basic riding skills on dirt tracks. Known for its reliable single-cylinder engine and affordable fun factor.
- Capacity
- 49.8 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 37.0 kg
- Seat height
- 610 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for off-road minicross fun and skill training on small tracks, not for any kind of serious transportation.
- Built for
- A lightweight, high-revving 2-stroke toy with sharp, flickable handling that rewards aggressive, playful riding in short bursts.
- Not ideal for
- This is not for anyone wanting highway capability, passenger carrying, long-distance comfort, or serious top-speed performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 49.8 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Power/weight ratio
- 0.1459 HP/kg (dry)
- Bore x stroke
- 40.2 x 39.3 mm
- Compression
- 15.2:1
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Electronic
Transmission
- Final drive
- Chain
- Clutch
- Centrifuge
Dimensions & weight
- Overall length
- 915 mm
- Seat height
- 610 mm
- Dry weight
- 37.0 kg
- Fuel capacity
- 4.00 litres
Chassis & suspension
- Frame
- Steel
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
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 Polini Minicross X1 R?
The 2005 Polini Minicross X1 R has a Capacity of 49.8 ccm (3.04 cubic inches).
What engine power does the Polini Minicross X1 R have?
The 2005 Polini Minicross X1 R has a Power of 5.4 HP (4.0 kW).
How much does the Polini Minicross X1 R weigh?
The 2005 Polini Minicross X1 R has a Dry weight of 37.0 kg (81.6 pounds).
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