Suzuki 50 GP racers

Suzuki 125 GP racers^[1]

Manufacturer	Suzuki
Production	1962-1968
Class	50 cc
Engine	2-stroke, air-cooled/liquid-cooled, single-cylinder/parallel-twin/inline-triple
Top speed	145–176 km/h (90–109 mph)
Power	17.5 hp (13 kW) @ 17,300 rpm to 19 hp (14 kW) @ 20,000 rpm
Transmission	8/9/14-speed, chain final drive
Suspension	Telescopic forks (front); swing arm with twin spring/shock absorbers (rear)
Brakes	Twin leading-shoe drum (front & rear)
Tires	2.50-18 / 2.50-18

#8 1967 RK67 on display.

The Suzuki 50 GP racers were a series of 50cc racing motorcycles designed, developed, and built by Suzuki, to compete in the Grand Prix motorcycle racing world championship, between 1962 and 1968.^[2][3][4]

References

1. "Suzuki History - Suzuki racing models 1960—1967". www.suzukicycles.org.
2. Hunter, Chris (July 3, 2010). "This Suzuki racing motorcycle has 14 gears". Bike EXIF.
3. Staff, U. M. C. (December 6, 2009). "Suzuki Racing | Motorcycle Racing History".
4. "Suzuki History - Suzuki racing models 1968—1975". www.suzukicycles.org.