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Technical Overview
2010 Polini XP 4T Cross Technical Analysis & Specification Breakdown
At the heart of the 2010 Polini XP 4T Cross minibike, cross motorcycle, Polini features a 107 cc (6.5 cu in) air-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 52.4 x 49.5 mm (2.1 x 1.9 inches) with a 9.6:1 compression ratio.
On the scales, the XP 4T Cross measures 62 kg (137 lbs) dry. Rider ergonomics and chassis geometry center around a 770 mm (30.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,160 mm (45.7 in) wheelbase engineered for quick, flickable steering geometry.
Standover Height
770 mm (30.3 in)
Engine
Displacement107.0 ccm (6.53 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression9.6:1
Bore x Stroke52.4 x 49.5 mm (2.1 x 1.9 inches)
Fuel SystemCarburettor. Miuini 22
IgnitionElectronic
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchCentrifugal
Chassis
Front SuspensionPaioli, 33 mm
Rear SuspensionAdjustable monoshock
Wheelbase1160 mm (45.7 inches)
Wheels & Brakes
Front Tyre60/100-14
Rear Tyre80/100-12
Front BrakesExpanding brake (drum brake). Hydraulic
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.