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Technical Overview
2005 Polini Minicross X3 R Technical Analysis & Specification Breakdown
Built around Polini's minibike, cross motorcycle platform, the 2005 Polini Minicross X3 R pairs a 49.8 cc (3 cu in) single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 40.2 x 39.3 mm (1.6 x 1.5 inches) with a 15.2:1 compression ratio.
On the scales, the Minicross X3 R measures 38 kg (84 lbs) dry. Rider ergonomics and chassis geometry center around a 720 mm (28.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops.
Standover Height
720 mm (28.3 in)
Engine
Displacement49.8 ccm (3.04 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression15.2:1
Bore x Stroke40.2 x 39.3 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor. PHBG 21
IgnitionElectronic
Transmission
Final DriveChain (final drive)
ClutchCentrifuge
Chassis
Frame TypeSteel
Wheels & Brakes
Front BrakesSingle disc
Front Brake Ø150 mm (5.9 inches)
Rear BrakesSingle disc
Rear Brake Ø120 mm (4.7 inches)
Dimensions & Weight
Dry Weight38.0 kg (83.8 pounds)
Seat Height720 mm (28.3 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
