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Technical Overview
2005 Polini Minicross X1 R Technical Analysis & Specification Breakdown
At the heart of the 2005 Polini Minicross X1 R minibike, cross motorcycle, Polini 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 X1 R measures 37 kg (82 lbs) dry. Rider ergonomics and chassis geometry center around a 610 mm (24 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 4-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
610 mm (24 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 19
IgnitionElectronic
Transmission
Final DriveChain (final drive)
ClutchCentrifuge
Chassis
Frame TypeSteel
Wheels & Brakes
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight37.0 kg (81.6 pounds)
Seat Height610 mm (24.0 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.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
