Polini 910 Carena S H2O - 2007 Specifications and Reviews

The 2007 Polini 910 Carena S H2O is a lightweight sport minibike engineered for competitive youth riders and enthusiasts seeking high performance in a compact package. Powered by a liquid-cooled 39.69cc two-stroke engine producing 6.20 horsepower, it delivers impressive acceleration and handling agility. Best known for its racing pedigree and responsive character, this machine excels in minibike competition circuits.

2007
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Engine and Transmission Specifications

ClutchDry with centrifuge counter weights
Transmission typefinal driveChain
Cooling systemLiquid
StarterKick
IgnitionElectronic with inductive discharge
Fuel systemCarburettor. SHA 14-14
Bore x stroke36.0 x 39.0 mm (1.4 x 1.5 inches)
Compression16.2:1
Power6.20
Stroke2
Engine typeSingle cylinder
Capacity:39.69 ccm (2.42 cubic inches)

Physical measures and capacities

Overall width240 mm (9.4 inches)
Overall length945 mm (37.2 inches)
Seat height400 mm (15.7 inches) If adjustable, lowest setting.
Dry weight19.0 kg (41.9 pounds)
 
 

Polini 910 Carena S H2O dimensions and frame

Rear brakesSingle disc. 122
Front brakes diameter122 mm (4.8 inches)
Front brakesSingle disc
Rear tyre dimensions110/50-R6.5
Front tyre dimensions90/65-R6.5
Frame typeReinforced die cast light alloy

Speed and acceleration

Power/weight ratio0.3263 HP/kg

CategoryMinibike, sport
Year2007
ModelPolini 910 Carena S H2O

Other specs

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

Performance Profile & Rider Fit

6.2 hp
Peak Power

Best For

Track70%
City15%
Cornering80%
Daily Riding5%
Touring2%
Passenger0%

Rider Profile

Best ForThis is a minibike built for playful, experienced riders who already know how to handle a motorcycle and want a fun toy for closed-course pit bike racing or backyard riding, not a beginner's first bike despite its small size.
PurposeIt exists purely for minimoto track days, pit bike racing, and garage tinkering, offering tiny-scale sportbike thrills rather than any kind of practical transportation.
Rider FitIts miniature dimensions and 400mm seat height mean it suits smaller or lighter riders, or larger riders who don't mind looking comically oversized while cornering hard.
CharacterThe liquid-cooled two-stroke engine and high compression ratio give it a peaky, revvy, high-strung personality typical of tuned minimoto machines that reward aggressive throttle and lean angle.
Not Ideal ForThis is not for anyone wanting real-world speed, comfort, passenger capacity, long-distance travel, or off-road capability.

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

Rider Reviews

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