CT1B 175

Bore x stroke

66.0 x 50.0 mm (2.6 x 2.0 inches)

Category

Enduro / offroad

Compression

6.8:1

Cooling system

Air

Displacement

175.0 ccm (10.68 cubic inches)

Engine type

Single cylinder, two-stroke

Front brakes

Expanding brake (drum brake)

Fuel capacity

7.19 litres (1.90 US gallons)

Fuel control

Single Overhead Cams (SOHC)

Fuel system

Carburettor

Gearbox

5-speed

Max RPM

11000

Model year

1970

Motorcycle name

Yamaha CT1B 175

Power output

15.6 HP (11.4 kW)) @ 7000 RPM

Rear brakes

Expanding brake (drum brake)

Starter

Kick

Torque

11.9 Nm (1.2 kgf-m or 8.8 ft.lbs) @ 5500 RPM

Transmission type

Chain (final drive)