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Bultaco - Frontera (250cc) 75-81

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Bike Description and General information
1978 250 pursang
Service Infromation

Bultaco Frontera (250cc) 75-81 Parts & Accessories

Front Drum
Rear Drum
Dry Weight 235.8 lb
Fuel Capacity 2.2 gallons / 9.3 litres
Ignition kickstart
Type Air Cooled 2 Stroke Reed Valve Straight Single
Bore x Stroke 72 x 60 mm
Compression Ratio 12 : 1
Displacement 244.29 cc
Starting Kick starter
Air Filtration Paper Element
Carburation Bing Carburettor
Gear Ratio 1st 3.48 : 1
Gear Ratio 2nd 2.26 : 1
Gear Ratio 3rd 1.6 : 1
Gear Ratio 4th 1.22 : 1
Gear Ratio 5th 1 : 1
Final Drive Chain
Gearchange Pattern 1-N-2-3-4-5
Motorcycle Style Trail / Scrambler
Frame single down tube
Place of Manufacture Barcelona Spain
Top Speed 72 mph
Fuel Consumption 25 mpg
Max Power Output 32.12 Bhp
Front Telescopic fork
Rear swing arm with Betor gas/hydraulic
Bearing Front Right 4.00 x 18
Bearing Front Left 3.0 x 21

All information is to the best of the Motorbike specs knowledge at the given time, the information is intended only as a guide.

A major japanese manufacturers quote:

We reserve the right to vary our specification with or without notice and at such time and in such manner as we think fit.

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