2021 Yamaha Gear 125 S vs 2022 Yamaha NMAX 155
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Comments | Sold in Asia | - |
| Colours | Prestige Silver, Matte Red | Matte Grey, Icon Blue |
| Dimensions |
| Ground Clearance (in.) | - | 5.3 inches |
| Ground Clearance (mm) | - | 135 mm |
| Storage | - | Underseat storage |
| Seat Height | - | 765 mm / 30.1 in. |
| Wheelbase | - | 1350 mm / 53.1 in. |
| Height | 1060 mm / 41.7 in. | 1115 mm / 43.9 in. |
| Length | 1870 mm / 73.6 in. | 1955 mm / 77.0 in. |
| Width | 685 mm / 27.0 in. | 740 mm / 29.1 in. |
| Weights & Capacities |
| Oil Capacity (l) | - | 1.00 litres |
| Oil Capacity (Quarts) | - | 1.06 US quarts |
| Fuel Capacity | - | 7.10 litres / 1.88 US gallons |
| Wet Weight | 96.0 kg / 211.6 lbs | 127.0 kg / 280.0 lbs |
| Performance |
| Max Torque | 9.5 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 5500 Revolutions | 14.4 Nm (1.5 kgf-m or 10.6 ft.lbs) @ 6000 Revolutions |
| Engine |
| Fuel Control | - | Single Overhead Cams (SOHC) |
| Bore x Stroke (in,) | 2.1 x 2.3 inches | 2.3 x 2.3 inches |
| Bore x Stroke (mm) | 52.4 x 57.9 mm | 58.0 x 58.7 mm |
| Displacement (cc) | 125.0 cc | 155.0 cc |
| Displacement (ci) | 7.63 cubic inches | 9.46 cubic inches |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel System | Injection | Injection |
| Compression Ratio | 9.5:1 | 11.6:1 |
| Emissions | - | Euro 5 |
| Engine Lubrication | Wet sump | Wet sump |
| Ignition | TCI | TCI |
| Starter | Electric & kick | Electric |
| Valve System | - | 4 |
| Drivetrain |
| Clutch | Single Dry Clutch | Dry centrifugal |
| Final Drive | Belt (final drive) | Belt (final drive) |
| Gearbox | - | Automatic |
| Primary Drive | - | V-Belt Automatic |
| Chassis |
| Frame Type | - | Underbone |
| Suspension - Front | Telescopic | Telescopic fork |
| Suspension - Rear | Unit Swing | Unit Swing, twin shocks |
| Rake | - | 26.0° |
| Trail | - | 92 mm / 3.6 in. |
| Wheel Travel - Front | - | 100 mm / 3.9 in. |
| Wheel Travel - Rear | - | 85 mm / 3.3 in. |
| Electrical Systems |
| Lighting system | - | LED headlight |
| Wheels & Brakes |
| Brakes - Front | Single disc | Single disc. Hydraulic. ABS. |
| Brakes - Rear | Single disc | Single disc. ABS. |
| Tyres - Front | 80/80-14 | 110/70-13 |
Verdict
⚖️
Too close to call
The 2021 Yamaha Gear 125 S and the 2022 Yamaha NMAX 155 are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.
Key Differences
2021 Yamaha Gear 125 S - Advantages
- ✓Competitive all-round: The 2021 Yamaha Gear 125 S matches or exceeds its rival across all measured criteria.
2022 Yamaha NMAX 155 - Advantages
- ✓Competitive all-round: The 2022 Yamaha NMAX 155 matches or exceeds its rival across all measured criteria.
2021 Yamaha Gear 125 S vs 2022 Yamaha NMAX 155 - FAQs
Which should I buy, the 2021 Yamaha Gear 125 S or the 2022 Yamaha NMAX 155?
Both are strong choices. The 2021 Yamaha Gear 125 S has its own strengths, while the 2022 Yamaha NMAX 155 offers a compelling alternative. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.