Yamaha GX 750 Sport

 

 

 

Make Model

Yamaha GX 750 Sport

Year

1976 - 77

Engine

Four stroke, transverse three cylinder. DOHC

Capacity

747 cc / 45.5 cu-in
Bore x Stroke 68 х 68.6 mm
Cooling System Air cooled
Compression Ratio 8.5:1

Induction

Mikuni Thorex SU type BS34

Ignition 

Battery point 
Starting Electric

Max Power

67 hp / 50 kW @ 7000 rpm

Max Torque

6.3 kgf-m @  6500 rpm

Transmission 

5 Speed 
Final Drive Shaft

Front Suspension

Telescopic forks

Rear Suspension

Dual shocks

Front Brakes

Single disc

Rear Brakes

Single disc

Front Tyre

F3.25-19

Rear Tyre

4.00-18

Dry Weight

229 kg / 502.6 lbs

Fuel Capacity

17 Litres / 4.5 US gal

This model embodied a high-level marriage of comfort when cruising on the expressway, running stability and the kind of spirited riding feel that customers wanted in a motorcycle. In the quest for high performance, high durability and high reliability, this model adopted unique Yamaha technologies in features like its compact, laterally-aligned DOHC 3-cylinder engine and a maintenance-free shaft drive. The next year the GX750II was introduced with a 3 into 2 muffler and a big boost in power up to 67 ps.