BucciMoto BR1-F4 Cross 10-12 - 2009 Specifications and Reviews

The 2009 BucciMoto BR1-F4 Cross 10-12 is a lightweight 150cc motocross bike designed for young riders and beginners learning off-road skills. Its compact single-cylinder engine and modest 11 horsepower deliver controllable power, while the 62kg dry weight ensures easy handling on varied terrain. This model is best suited for entry-level cross training and recreational riding.

2009
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General information

CategoryCross / motocross
Year2009
ModelBucciMoto BR1-F4 Cross 10-12

Engine and Transmission Specifications

ClutchWet plate
Transmission typefinal driveChain
Cooling systemOil & air
IgnitionC.D.I.
Valves per cylinder2
Fuel systemCarburettor. Mikuni 24 mm
Bore x stroke56.5 x 59.0 mm (2.2 x 2.3 inches)
Power11.00
Stroke4
Engine typeSingle cylinder
Capacity:150.00 ccm (9.15 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,150 mm (45.3 inches)
Seat height830 mm (32.7 inches) If adjustable, lowest setting.
Dry weight62.0 kg (136.7 pounds)

BucciMoto BR1-F4 Cross 10-12 dimensions and frame

Rear brakes diameter180 mm (7.1 inches)
Rear brakesSingle disc
Front brakes diameter210 mm (8.3 inches)
Front brakesSingle disc
Rear tyre dimensions3.00-12
Front tyre dimensions2.75-10
Rear suspensionSachs monoshock
Front suspensionUPSD Paioli
Frame typeCrMo
 
 

Speed and acceleration

Power/weight ratio0.1774 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, red, white
Fuel capacity3.50 litres (0.92 gallons)

Performance Profile & Rider Fit

11 hp
Peak Power

Best For

Track60%
City10%
Cornering70%
Daily Riding8%
Touring5%
Passenger5%

Rider Profile

Best ForThis is a small-wheeled youth or junior motocross machine, best suited to young or lightweight novice riders learning off-road skills under supervision, not adult daily riders.
PurposeBuilt specifically for kids' motocross and cross-country practice on dirt tracks, not for street use, commuting, or highway travel.
Rider FitIts tiny 830 mm seat height and 62 kg dry weight make it accessible to smaller, lighter riders such as pre-teens, and unsuitable for larger adults.
CharacterA nimble, lightweight, high-revving single-cylinder minibike with proper motocross geometry, offering playful, flickable handling on loose or rough terrain.
Not Ideal ForIt is not suitable for adult riders, passengers, long-distance touring, or any paved-road commuting given its tiny size, low power, and off-road-only design.

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

Rider Fit Visualizer

2009 BucciMoto BR1-F4 Cross 10-12 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 830mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2009 BucciMoto BR1-F4 Cross 10-12, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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