Yamaha RD 250 1987 SOLD

SOLD

1987 Yamaha RD250 – Technical Specifications

Engine

• Engine Type: 247cc air-cooled, 2-stroke, parallel twin

• Bore x Stroke: 54.0 mm x 54.0 mm

• Compression Ratio: Approximately 6.2:1

• Induction: Reed valve

• Carburetion: Twin Mikuni carburetors (usually 26mm)

• Ignition System: CDI (Capacitor Discharge Ignition)

• Transmission: 6-speed manual

• Final Drive: Chain

Performance

• Horsepower: Approximately 30 hp (22 kW) at 8,500 rpm

• Torque: Around 23 Nm at 8,000 rpm

• Estimated Top Speed: 145–150 km/h (90–93 mph)

Chassis

• Frame Type: Tubular steel double cradle

• Front Suspension: Telescopic forks

• Rear Suspension: Dual shock swingarm

• Front Brake: Single disc

• Rear Brake: Drum

• Front Tire: 3.00-18

• Rear Tire: 3.50-18

Dimensions

• Overall Length: Approximately 2,050 mm (80.7 in)

• Seat Height: Around 790 mm (31.1 in)

• Wheelbase: About 1,330 mm (52.4 in)

• Ground Clearance: Approx. 150 mm (5.9 in)

• Fuel Tank Capacity: 16 liters (4.2 gallons)

• Dry Weight: Around 135 kg (298 lbs)

Other Features

• Kick start

• Twin exhaust system

• Basic analog instrumentation (speedometer, tachometer, fuel warning)

Let me know if you need specs for a specific RD250 variant, such as the RD250LC or RZ250, which may have different features like liquid cooling or a YPVS system.