Yamaha 125 & 250 V-Four cylinder 1968 SPECIFICATIONS, PRICE & IMAGES
Motorcycle: Yamaha 125-250 Four-cylinder
Manufacturer: Yamaha Motor Co. Ltd.,
Iwata Type: Racing Year:1968
Engine: Yamaha four-cylinder in two pairs, longitudinal V at about 90°.
Two-stroke cycle with distribution through four rotating disks. Displacement
124.6 cc. (35 mm. x 32.4 mm.— 125); 246.3 cc. (44 mm. x 40.5 mm.— 250)
Cooling: Water
Transmission: Nine-speed block (125);
Power: About 42 h.p. at 17,000 r.p.m.
Maximum speed: Over 135 m.p.h. (125); over 155 m.p.h. (250)
Chassis: Double cradle, continuous, tubular. Front and rear, telescopic
suspension
Brakes: Front, central drum, four shoes, four-cam; rear, central drum, double
cam
