| MODEL | YAMAHA WR 125 1990 - 1996 |
| Year | 1990 - 1996 |
| Engine Type | Two-stroke, single cylinder |
| Displacement / Capacity | 124 cc / 7.6 cu in |
| Bore X Stroke | — |
| Compression Ratio | 8.8:1 |
| Cooling System | Liquid cooled |
| Max Power | — |
| Max Torque | — |
| Ignition | CDI |
| Induction | — |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Marzocchi upside-down telescopic hydraulic fork with advanced axle; compression and rebound adjustment |
| Rear Suspension | Sachs progressive single hydraulic shock; spring preload, compression and rebound adjustment |
| Front Brakes | Single disc |
| Rear Brakes | Single disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 99 kg / 218 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/90-21 |
| Rear Tyre | 110/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 Litres / 2.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A liquid-cooled two-stroke 125 enduro bike of the 1990s, aimed at learner-age off-road riders. It had a six-speed gearbox, an upside-down fork and an adjustable rear shock, with a 21-inch front and 18-inch rear wheel.
