Yamaha MT-125 - 2015 Specifications and Reviews
The 2015 Yamaha MT-125 is an accessible naked bike designed for new riders and commuters seeking a lightweight, agile machine. Its compact dimensions, low 810mm seat height, and nimble handling make it ideal for urban navigation and learning fundamental riding skills. Known for its reliability and fuel efficiency, the MT-125 delivers a practical platform for everyday riding without unnecessary complexity.
General information | |
| Category | Naked bike |
| Year | 2015 |
| Model | Yamaha MT-125 |
Engine and Transmission Specifications | |
| Clutch | Wet, multiple-disc coil spring |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Valves per cylinder | 4 |
| Bore x Stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Compression | 11.2:1 |
| Torque | 12.40 Nm (1.3 kgf-m or 9.1 ft.lbs) @ 6900 RPM |
| Power | 14.75 HP (10.8 kW) @ 9000 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.70 ccm (7.61 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Y-spoke wheels |
| Rear brakes diameter | 230 mm (9.1 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 292 mm (11.5 inches) |
| Front brakes | Single disc |
| Rear tyre | 130/70-M17 |
| Front tyre | 100/80-M17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Linked monoshock with spring preload adjustment |
| Front wheel travel | 137 mm (5.4 inches) |
| Front Suspension | Upside-down telescopic fork, 41 mm |
| Trail | 89 mm (3.5 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Steel Deltabox |
Physical measures and capacities | |
| Oil capacity | 1.20 litres (0.08 quarts) |
| Fuel capacity | 11.50 litres (3.04 gallons) |
| Wheelbase | 1,355 mm (53.3 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall width | 740 mm (29.1 inches) |
| Overall length | 1,955 mm (77.0 inches) |
| Overall height | 1,040 mm (40.9 inches) |
| Seat height | 810 mm (31.9 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 138.0 kg (304.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Instruments | Digital LED |
| Starter | Electric |
| Color options | Red, grey, blue |
Performance Profile & Rider Fit
14.8 hp
Peak Power
12.5s
0-60 mph
Best For
Track20%
City90%
Cornering68%
Daily Riding80%
Touring25%
Passenger35%
Rider Profile
| Best For | Ideal for beginners, learner-permit riders, or anyone on an A1/125cc license looking for a manageable first bike. |
| Purpose | Built primarily for commuting and urban riding, with light-hearted weekend fun as a bonus rather than a main use case. |
| Rider Fit | Its low seat height and light 142 kg weight make it very accessible for shorter or less experienced riders to handle confidently. |
| Character | A friendly, nimble naked bike with sporty MT styling that feels eager and modern despite its modest single-cylinder output. |
| Not Ideal For | Not suited for highway touring, carrying a passenger long distances, or riders wanting strong overtaking power at speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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