Polini Minicross X3 R - 2005 Specifications and Reviews

The 2005 Polini Minicross X3 R is a lightweight 50cc minibike designed for young riders and beginners seeking an entry into off-road racing. Known for its compact, manageable design and reliable kick-start engine, this Italian-built machine excels in teaching fundamental riding skills with minimal intimidation factor.

2005
1 stars Average rating: 1 from 1 votes
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Engine and Transmission Specifications

ClutchCentrifuge
Transmission typefinal driveChain
StarterKick
IgnitionElectronic
Fuel systemCarburettor. PHBG 21
Bore x stroke40.2 x 39.3 mm (1.6 x 1.5 inches)
Compression15.2:1
Stroke2
Engine typeSingle cylinder
Capacity:49.80 ccm (3.04 cubic inches)
 
 

Physical measures and capacities

Overall length1,041 mm (41.0 inches)
Seat height720 mm (28.3 inches) If adjustable, lowest setting.
Dry weight38.0 kg (83.8 pounds)

Polini Minicross X3 R dimensions and frame

Rear brakes diameter120 mm (4.7 inches)
Rear brakesSingle disc
Front brakes diameter150 mm (5.9 inches)
Front brakesSingle disc
Frame typeSteel

CategoryMinibike, cross
Year2005
ModelPolini Minicross X3 R

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%
City10%
Cornering70%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a minibike best suited to young or novice riders learning dirt riding fundamentals, though experienced racers may use it for pit-bike style practice and fun.
PurposeIt's built purely for recreational off-road minicross riding and skill-building on small tracks, not for any road or long-distance use.
Rider FitIts tiny 38 kg dry weight and low seat height make it extremely easy to handle and flick around, suiting smaller and lighter riders, especially kids or teens.
CharacterThe high-compression two-stroke engine and centrifugal clutch give it a lively, buzzy, go-kart-like character that rewards aggressive throttle and body-english riding.
Not Ideal ForIt's not suitable for taller or heavier adults, road use, commuting, or anyone wanting comfort, speed, or a passenger.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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