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Enduro - Offroad · 2007

Desert YR50-2

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2007 Factory Bike Desert YR50-2 Technical Analysis & Specification Breakdown

Positioned in Factory Bike's enduro - offroad motorcycle lineup, the 2007 Factory Bike Desert YR50-2 features a 49.7 cc (3 cu in) liquid-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 40.3 x 39.0 mm (1.6 x 1.5 inches) with a 12.0:1 compression ratio.

On the scales, the Desert YR50-2 measures 81.5 kg (180 lbs) dry. The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Engine
Displacement 49.7 ccm (3.03 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Compression 12.0:1
Bore x Stroke 40.3 x 39.0 mm (1.6 x 1.5 inches)
Fuel System Carburettor. Dell’Orto PHBN
Ignition Electronic
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Clutch Wet multiplate
Chassis
Frame Type Hardened Steel CrMo. Bolt-on rear section
Front Suspension PAIOLI hydraulic fork 36 mm
Rear Suspension PAIOLI shock absorber
Wheels & Brakes
Front Tyre 90/90-21
Rear Tyre 110/80-18
Front Brakes Single disc
Front Brake Ø 240 mm (9.4 inches)
Rear Brakes Single disc
Rear Brake Ø 220 mm (8.7 inches)
Dimensions & Weight
Dry Weight 81.5 kg (179.7 pounds)
Overall Height 1220 mm (48.0 inches)
Overall Length 2070 mm (81.5 inches)
Overall Width 810 mm (31.9 inches)
Fuel Capacity 7.50 litres (1.98 US gallons)
Other
Color Options Red, blue
Notes

Minarelli AM6 engine

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Suspension
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Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

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Off-Road & Adventure
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