1967 Bridgestone Motorcycles: 90cc models

BRIDGESTONE 90+ MOUNTAIN

Here's the greatest quick-change artist to ever hit the highways. Clip along at 60 mph one minute and be a sure-footed mountain climber the next. Two-stroke rotary valve, air-cooled, single cylinder engine; bore and stroke, 1.97" x 1.77"; 6.7:1 compress ion ratio; 7.8 @ 7000 RPM maximum horsepower; 4-speed constant mesh rotary transmission.

BRIDGESTONE 90+ DELUXE

Sleek beauty that really packs the power into a 90cc package. Futuristic styling with today's driving pulses, including optional oil injection, 2-stroke rotary valve, air-cooled, single cylinder engine; bore and stroke, 1.97" x 1.77"; 7.8 @ 7000 RPM maxi mum horsepower; 6.7:1 compression ratio; 4-speed constant mesh rotary transmission.

BRIDGESTONE 90+ SPORT

Standing start to maximum speed -- 65.7 mph -- in 12 seconds flat... that's power to spare... faster acceleration and greater top speed than any other 90cc on the road. 2-stroke rotary valve engine; bore and stroke, 1.97" x 1.77"; 6.55:1 compression ratio; 8.8 @ 8000 RPM maximum horsepower; 4-speed constant mesh rotary transmission.

BRIDGESTONE 90+ TRAIL

The sport and utility of a trail bike and a highway flash all in one cycle. Bridgestone exclusive quick-change rear sprocket converts one cycle in to two in minutes. Two-stroke rotary valve, air-cooled, single cylinder engine; bore and stroke, 1.97" x 1.77"; 5.6:1 compression ratio; 7.8 @ 7000 RPM maximum horsepower; 4-speed constant mesh rotary transmission.