The Yamaha FZR 250R was produced between 1990 and 1992 and is equipped with a four-stroke, transverse four-cylinder, DOHC engine with 4 valves per cylinder. Its capacity is 249cc with a liquid-cooling system and a compression ratio of 12.0:1. It uses a MIKUNI BDS2600 carburetor and has a CDI ignition, starting with an electric system. The motorcycle generates 45 hp/32.8 kW maximum power @ 14500 rpm and 25 Nm/2 kgf-m maximum torque @ 11500 rpm. The FZR 250R has a wet plate clutch and six-speed transmission with a chain final drive. The frame is made of steel with telescopic forks at the front and a monoshock preload-adjustable suspension at the rear. The front brakes feature two 285mm discs with four-piston calipers, while the rear brake is a single 210mm disc with a two-piston caliper. The FZR 250R runs on 100/80-17 (front) and 130/70-17 (rear) tires with a rake of 25.5 degrees and a 1375mm/54.1 in wheelbase. It has a seat height of 750mm/29.5 in, a ground clearance of 140mm/5.5 in, a dry weight of 146 kg/321.8 lbs, and a fuel capacity of 14 liters/3.7 US gal.
Technical specifications:
Make Model: Yamaha FZR 250R
| Year | 1990 – 92 |
|---|---|
| Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Capacity | 249 cc / 15.2 cu-in |
| Bore x Stroke | 48 34.5 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 12.0:1 |
| Induction | MIKUNI BDS2600 carburetor |
| Ignition | CDI |
| Starting | Electric |
| Max Power | 45 hp / 32.8 kW @ 14500 rpm |
| Max Torque | 25 Nm / 2 kgf-m @ 11500 rpm |
| Clutch | Wet plate |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Steel |
| Front Suspension | 38mm Telescopic forks |
| Rear Suspension | Monoshock preload adjustable. |
| Front Brakes | 2x 285mm discs 4 piston calipers |
| Rear Brakes | Single 210mm disc 2 piston caliper |
| Front Tyre | 100/80–17 |
| Rear Tyre | 130/70-17 |
| Rake | 25.5 degrees |
| Trail | 88 mm / 3.5 in |
| Wheelbase | 1375 mm / 54.1 in |
| Seat Height | 750 mm / 29.5 in |
| Ground Clearance | 140 mm / 5.5 in |
| Dry Weight | 146 kg / 321.8 lbs |
| Fuel Capacity | 14 Litres / 3.7 US gal |
