Segment: Trial
The Explorer 280 is powered by a 248cc, 2-Stroke, liquid-cooled, single cylinder engine.
With a cylinder bore of 2.85 in and stroke of 2.36 in, its motor is oversquare, meaning that the cylinder bore (width) is greater than the stroke (length). This makes the engine more powerful than one of similar displacement with a smaller bore. The engine is supported by electronic fuel injection which ensures smooth and timely fuel delivery. Electronic ignition makes starting your bike a breeze and ensures a consistent throttle response.
OSSA EXPLORER 280 2015 - Present
OSSA EXPLORER 280 280
engine specs
- Type
- Two-stroke single cylinder inverted admission direct reed crankcase
- Displacement
- 272.2 cm3
- Bore X Stroke
- 3.0x2.4 in OR 76 mm
- Compression Ratio
- -
- Horsepower
- -/- KW(hp)/RPM
- Torque
- 0/- lb-ft/RPM OR 0 Nm/RPM
- Fuel System
- EFI Kokusan Battery-less System
transmission specs
- Gearbox
- 6-Speed
- Clutch
- Hydraulic
- Primary Drive
- Gears
- Final Drive
- Chain
chassis specs
- Frame
- Tubular profile CR-Mo steel with pipe of cast aluminum and forged aluminum lower
- Front Suspension
- Olle hydraulic fork with 40 mm sliders. Adjustable rebound and compression damping
- Rear Suspension
- Progressive hydraulic monoshock Olle with adjustable preload
- Front Brake
- Disc diameter 185 mm 4-piston calliper
- Rear Brake
- Disc diameter 180 mm 2-piston calliper
dimension specs
- Overall Length
- -
- Overall Width
- -
- Seat Height
- 32.3 in OR 820 mm
- Weelbase
- 52.3 in OR 1328 mm
- Ground Clearance
- 13.4 in OR 340 mm
- Weight
- 175 lbs OR 79 kg
- Fuel Capacity
- 2 gallons OR 7.6 L
tyres specs
- Front
- 2.75 x21
- Rear
- 4.00 x18
power system specs
- Power pack
- -
- Nominal Capacity
- -
- Maximum Capacity
- -
- Charger type
- -
- Charging time (normal)
- -
- Charging time (quick)
- -
- Range
- -