The Haro Bullster Street ATV Quad
Robert Boop
Want to go for an exhilarating lap around downtown? The Haro Bullster sports a brand new approach to the ATV quad formula. The gravelled road has been abandoned for rubber-gripping tarmac.
Our aim has been to conceive and develop a full-focused street quad. With the Bullster our vision has materialized.
From its compact fuel-injected Euro 3 approved four-stroke engine to its fully independent suspension and rear axle differential, there are no compromises. The shocks are fully adjustable. Disc brakes front and back. Free to choose components from the very best suppliers worldwide, we offer the ultimate in motoring excitement and accessibility.
A race quad for the road, the Bullster still has a price tag that will leave money to top up the fuel tank.
Engine: Four stroke single cylinder
Cylinder: Light alloy cylinder
Bore/Stroke: 90 mm/78 mm
Displacement: 497 cc
Power: 38 hp (21 hp) @ 6500 rpm
Torque: 40 Nm @ 4500 rpm
Valves per cylinder: 4
Timing system: SOHC, chain drive
Compression ratio: 10
Max rev.: 7500 rpm
Cooling system: Liquid cooled with pump, fan
Fuel system: EFI
Lubrication: Wet sump
Ignition: Electronic CDI with TPS
Anti-vibration: Countershaft
Clutch: Automatic centrifugal clutch
Transmission: CVT-V belt drive & automatic
speed variator and park, reverse
Final drive: Shaft drive
Engine brake: Yes
Start in gear: Yes
Emission: Euro 3 (2002/51/EC)/2006 US EPA
Drivetrain:
Final drive: Shaft with rear diff.
Transmission: P/R/N/D
Drive system: CVT
EBS (Engine Braking System): Optional
Suspension:
Front suspension: Independant, double A-arm,
5 stage preload settings, Option: adjustable
oil/gas-damped, continuously preload settings.
Rear suspension: Independant, double A-arm,
5 stage preload settings, Option: adjustable
oil/gas-damped, continuously preload settings.
Brakes:
Front & rear: Dual 200 mm hydraulic disc
Contributing partners:
prototypes by CEIIA.
Tires:
Front: 195/45R15
Rear: 215/40R16
Dimensions/Capacities:
Wheelbase: 1280 mm
Dry Weight: 270 kg
Fuel capacity: 17 L
Ground clearance: 137 mm
Instrumentation/Features:
Gauge Type: Digital
Speedometer/Odometer: Standard
Tachometer: Standard
Tripmeter: Standard
Hourmeter: Standard
High beam indicator: Standard
Gear indicator: Standard
Fuel gauge: Electric
Warning lights: Hi temp/Oil pressure
A bull’s-eye view of the Haro philosophy
espen@haro.no contact
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