The Yamaha YZF-R 125 motorcycle was released in 2009 and has a four-stroke, single-cylinder engine with a capacity of 124cc. It has a liquid-cooled cooling system and a compression ratio of 10.4:1. The fuel injection system feeds the engine, and the lubrication is done by a wet sump. The motorcycle’s maximum power is 12.6 kW or 17 hp at 8500 rpm, while the maximum torque is 15 Nm or 1.25 kg-m at 7500 rpm. A wet multiple-disc clutch manages its power through the six-speed transmission, which drives the rear wheel via a chain.
The Yamaha YZF-R 125 has a delta box frame that holds telescopic forks with a front wheel travel of 130 mm or 5.1 in. The rear wheel’s suspension is managed by a swinging arm with a travel of 125 mm or 4.9 in. The front and rear brakes come with a single disc each, 292mm and 230mm, respectively. The front and rear tires are 90/80-17 and 130/70-17, respectively, with caster angle 26 degrees and trail 98 mm.
The Yamaha YZF-R 125’s dimensions are 970 mm / 38.2 in in height, 2015 mm / 79.3 in in length, and 660 mm / 26.0 in in width, with a wheelbase of 1355 mm / 53.3 inch. It has a seat height of 810 mm / 31.8 inch, a dry weight of 127 kg / 279 lbs, and a wet weight of 136 kg / 299.8 lbs. The fuel capacity is 13.8 Litres / 3.6 gal.
Technical specifications:
Make Model: Yamaha YZF-R 125
| Year | 2009 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4 valve |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 52 58.6 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 10.4:1 |
| Induction | Fuel Injection |
| Oil Capacity | 1.20 liters / 0.08 quarts) |
| Lubrication | Wet sump |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 12.6 kW / 17 hp @ 8500 rpm |
| Max Torque | 15 Nm / 1.25 kg-m @ 7500 rpm |
| Clutch | Wet Multiple-disc |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Delta box |
| Front Suspension | Telescopic forks |
| Front Wheel Travel | 130 mm / 5.1 in |
| Rear Suspension | Swinging arm |
| Rear Wheel Travel | 125 mm / 4.9 in |
| Front Brakes | Single 292mm disc |
| Rear Brakes | Single 230mm disc |
| Front Tyre | 90/80 -17 |
| Rear Tyre | 130/70 -17 |
| Caster | 26 degrees |
| Trail | 98 mm |
| Dimension | Height 970 mm / 38.2 in Length 2015 mm / 79.3 in Width 660 mm / 26.0 in |
| Wheelbase | 1355 mm / 53.3 inc |
| Seat Height | 810 mm / 31.8 in |
| Dry Weight | 127 kg / 279 lbs |
| Wet Weight | 136 kg / 299.8 lbs |
| Fuel Capacity | 13.8 Litres / 3.6 gal |
