GS150R is a 150cc, 4-stroke air-cooled engine that delivers robust acceleration performance in the low to mid-range. The engine is specially designed to fulfil the conflicting demands of acceleration and fuel efficiency.
| Engine | ||
| Type | Air-cooled, 4-Stroke, SOHC | |
| Bore x Stroke (mm) | 57.0 x 58.6 | |
| Displacement (cm3) | 149.5 | |
| Max Power | 13.8bhp @ 8,500rpm | |
| Max Torque | 13.4Nm @ 6,000rpm | |
| Compression Ratio | 9.35:1 | |
| Carburettor | BS26 with TPS | |
| Ignition | CDI | |
| Starting | Electric & Kick | |
| Transmission | 6-speed (1-Down, 5-Up | |
| Tyres Size | Front | 2.75-18 42P |
| Rear | 100/90-18 M/C 56P | |
| Suspension | Front | Telescopic, Coil Spring, Oil Damped |
| Rear | Swing arm Type Coil Spring, Oil and Gas Damped | |
| Brake | Front | Hydraulic Single Disc |
| Rear | Drum | |
| Dimensions | ||
| Fuel Tank Capacity (l) | 15.5 | |
| Overall Length (mm) | 2,095 | |
| Overall Width (mm) | 785 | |
| Overall Height (mm) | 1,120 | |
| Wheelbase (mm | 1,335 | |
| Ground Clearance (mm | 160 | |
| Seat Height (mm) | 790 | |
| Kerb Mass (kg) | 149 |
