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1971 | Hopper 50

Compact pleasure bike that can be carried in the trunk of a car

Hopper 50

The Hopper 50 is a compact pleasure bike based on the Trail Hopper for the North American market that debuted in 1970. Equipped with a fuel tank made of lightweight hard polyethylene that is sealable by closing the fuel cock, this model can be laid flat in the trunk of a car. The seat and handlebar heights are both adjustable to three different positions, and the handlebars can be folded down. This model features a gutsy reed valve 2-stroke 1-cylinder engine paired with a centrifugal clutch and 3-speed manual transmission.

Dimensions and weight Dimensions Overall length 1,340 mm
Overall width 700 mm
Overall height 880 mm
Wheelbase 940 mm
Weight 59 kg (Dry)
Engine Engine type 2-stroke, 1-cylinder, air-cooled
Engine displacement 49 cm³
Bore x stroke 41.0 mm × 37.8 mm
Maximum power 2.2kW(3PS) / 6,000rpm
Maximum torque 3.6N-m / 5,500rpm
Transmission 3-speed constant mesh
Front tire size 3.50-8-4PR
Rear tire size 3.50-8-4PR

1979 | EPO

Playful and sporty pleasure bike

EPO

The EPO is a sporty pleasure bike equipped with a distinctive visible semi-double cradle frame known as the “pipeline” frame. Its 50 cm³ 2-stroke engine generates horsepower of 3.8 PS and is paired with a 5-speed manual transmission. It features a telescopic front suspension with exposed springs and a double rear suspension. The 8-inch wheels at the front and rear are shod with wide 89-mm tires. This model also features front and rear carriers with a headlight slung below the front carrier. The EPO is designed both for practicality and for short fun rides in the great outdoors. A retro version of this model, the EPO PV50, debuted in 1993.

Dimensions and weight Dimensions Overall length 1,415 mm
Overall width 685 mm
Overall height 915 mm
Wheelbase 960 mm
Weight 64 kg (Dry)
Engine Engine type 2-stroke, 1-cylinder, air-cooled
Engine displacement 49 cm³
Bore x stroke 41.0 mm × 37.8 mm
Maximum power 2.8kW(3.8PS) / 6,000rpm
Maximum torque 4.4N-m / 5,500rpm
Transmission 5-speed constant mesh
Front tire size 3.50-8-4PR
Rear tire size 3.50-8-4PR

1993 | PV50

Compact yet highly versatile fun-to-ride bike

PV50

The PV50 was designed for casual riders as a remake of the EPO that debuted in 1979. Featuring a compact and highly maneuverable chassis with a dry weight of only 64 kg and a length of 1,415 mm, this model is perfectly suited for a wide range of situations from everyday use to off-road leisure activities. Equipped with a similar reed valve 50 cm³ 2-stroke engine and manual 5-speed transmission as the EPO, the PV50 provides a sense of fun over and above its compact size.

Dimensions and weight Dimensions Overall length 1,415 mm
Overall width 685 mm
Overall height 920 mm
Wheelbase 960 mm
Weight 64 kg (Dry)
Engine Engine type 2-stroke, 1-cylinder, air-cooled
Engine displacement 49 cm³
Bore x stroke 41.0 mm × 37.8 mm
Maximum power 2.8kW(3.8PS) / 6,000rpm
Maximum torque 4.4N-m / 5,500rpm
Transmission 5-speed constant mesh
Front tire size 3.50-8-4PR
Rear tire size 3.50-8-4PR
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