Aprilia RC 250 (1979)

Make Model: Aprilia RC 250


Year: 1979
Engine: Single cylinder, 2 stroke
Capacity: 244.2 cc / 14.9 cu in
Bore x Stroke: 72 x 60 mm
Cooling System: Air cooled
Compression Ratio: 12:1
Oil/Fuel Mixture: 2%
Exhaust: Single, underseat
Induction: Dell’Orto PHBE36 carburetor
Ignition: Electronic, Motoplat
Starting: Kick
Max Power: 28.5 kW / 38.3 hp @ 8250 rpm
Max Torque: 33.9 Nm / 3.46 kgf-m / 25 lb-ft @ 7750 rpm
Clutch: Multi disc, dry
Transmission: 6 Speed
Final Drive: Chain
Frame: Single cradle, split in closed tubes, CrMo
Front Suspension: Marzocchi fork, ~A35 mm
Rear Suspension: Swingarm with two shocks, adjustable, Court & Cossus
Front Brakes: Gimeca ~A140 mm drum
Rear Brakes: Gimeca ~A140 mm drum

Wheels: Steel, spoked
Front Rim: 3.00 – 21
Rear Rim: 4.50 – 18
Dimensions: Length: 2140 mm / 84.3 in Height: 1200 mm / 47.2 in
Wheelbase: 1470 mm / 57.9 in
Ground Clearance: 300 mm / 11.8 in
Seat Height: 910 mm / 35.8 in
Footpeg Height: 370 mm / 14.6 in
Dry Weight: 105 kg / 231 lbs
Fuel Capacity: 8 L / 2.1 US gal / 1.8 Imp gal
Reserve: 1 L / 0.3 US gal / 0.2 Imp gal
Standing 0 – 400 m / 437 yrd: 15.1 sec
Top Speed: 141 km/h / 87.6 mph


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