| Manufacturer | Yamaha Motor Company |
|---|---|
| Parent company | Yamaha Corporation |
| Production | 1998– |
| Class | Standard |
| Engine | 124 cc (7.6 cu in) single |
| Bore / stroke | 54.0 mm × 54.0 mm (2.13 in × 2.13 in) |
| Compression ratio | 10.0:1 |
| Ignition type | TCI |
| Transmission | Wet clutch, 5 speed, chain |
| Frame type | Steel diamond |
| Suspension | Telescopic forks |
| Brakes | Front: disc, Rear: drum |
| Tires | Front: 2.75-18 42P, Rear: 90/90-18 M/C 57P |
| Rake, trail | 26°, 90 mm (3.5 in) |
| Wheelbase | 1,290 mm (51 in) |
| Dimensions |
L: 1,985 mm (78.1 in) W: 745 mm (29.3 in) H: 1,080 mm (43 in) |
| Seat height | 780 mm (31 in) |
| Fuel capacity | 13 l (2.9 imp gal; 3.4 US gal) |
The Yamaha YBR 125 is a light motorcycle made by Yamaha. Introduced in 2005, It comes in naked, faired and 'custom' variants. It has a single-cylinder, air-cooled, four-stroke engine, displacing 124 cc (7.6 cu in). Pre 2007 models use a carburetor system, with post 2007 models using a fuel injection system.
Around 2010, Yamaha introduced the dual sport version of the Yamaha YBR 125. The new model was named Yamaha YBR 125 G, and it featured several off-road improvements. These include: engine and hand guards, higher front fender, anti-collision fender for the head light and new block pattern tires.