Model 187 250cc 1976

Bultaco Alpina
250 350

Alpine 250 of 1976 (the original mudguards were made of aluminum and raised)
Id. Model 187 188
No. Series 187,000.001 188,000.001
Years 1976 - 1977
CC 237,55 348
Diameter x Career? 71 x 60 mm 83.2 x 64 mm
Compression 9: 1 8.5: 1
CV 14.1 to 5.500 rpm 21.6 to 6.500 rpm
Carburetor Amal 2600 Bing 84
Change 5 speeds
Suspension facing the telescopic fork
Suspension behind hydraulic shock absorbers
Tire front 3.00 x 21
Tire rear 4,00 x 18
Front brakes 140 x 30 mm drum
Last brakes 140 x 30 mm drum
Dry weight 101 kg 105 kg
Blue deposit with strip
argentada superior i
lower (8.5 liters) Red with strip
argentada superior i
lower (8.5 liters

Model 187 250cc 1976