The Yamaha YBR 125 is a motorcycle that was produced from 2007-2009. It has a four-stroke, single cylinder engine with a capacity of 124cc and a compression ratio of 10:1. The bike has both electric and kick starting and has a maximum power output of 10.1 hp at 7800rpm and maximum torque of 10 Nm at 7400rpm. The transmission has five gears and final drive is through a chain. The frame is constructed with a steel double cradle, and front suspension is handled by telescopic forks while the rear suspension is a bottom link swingarm. The front brake is a single 245mm disc, while the rear brake is a drum brake. The front tyre is 90/90-M21 and the rear tyre is 90/90-M18, and the bike has a rake of 26 degrees and a trail of 90mm. The wheelbase measures 1290mm and the seat height is 780mm. The bike has a wet weight of 106kg and a fuel capacity of 12 litres.
Technical specifications:
Make Model: Yamaha YBR 125
| Year | 2007 – 09 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valves |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 54 x 54 mm |
| Cooling System | Air cooled |
| Compression Ratio | 10.0:1 |
| Induction | Fuel infection |
| Ignition | CDI |
| Starting | Electric & kick |
| Max Power | 10.1 hp / 7.4 kW @ 7800 rrpm |
| Max Torque | 10 Nm @ 7400 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel double cradle |
| Front Suspension | Telescopic forks |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Bottom link swingarm |
| Rear Wheel Travel | 105 mm / 4.1 in |
| Front Brakes | Single 245mm disc |
| Rear Brakes | Drum |
| Front Tyre | 90/90-M21 |
| Rear Tyre | 90/90-M18 |
| Rake | 26 degrees |
| Trail | 90 mm / 3.5 in |
| Wheelbase | 1290 mm / 51 in |
| Seat Height | 780 mm / 31.0 in |
| Wet Weight | 106 kg / 234 lbs |
| Fuel Capacity | 12 Litres / 3.4 US gal |
