Moto-Data

KTM 500 EXC-F (2019-20) vs Honda CM 250 Custom (1981-84)

Comparison technical specifications


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2019 KTM 500 EXC-F
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1981 Honda CM 250 Custom
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Make: KTM Honda
Model: 500 EXC-F CM 250 Custom
Years: 2019-20 1981-84
Engine: Four stroke, single cylinder, SOHC, 4 valves per cylinder Four stroke, parallel twin, OHC, 3 valve per cylinder
Capacity: 510.4 cc / 31.1 cu-in 234
Bore x Stroke: 95 x 72 mm 53 x 53 mm
Cooling System: Liquid cooled Air cooled
Compression Ratio: 11.9:1 9.4:1
Induction: Keihin MX FCR 39
Ignition: Contactless controlled fully electronic ignition with digital ignition adjustment, type Kokusan
Transmission: 6 Speed 6 Speed
Final Drive: Chain 5/8 x 1/4" Chain
Front Suspension: WP Performance Systems MXMA 4860 upside down 31mm Forks, centre axle fork
Rear Suspension: WP Performance Systems 4618 PDS DCC Dual shocks adjustable spring preload
Front Brakes: Single 260 mm disc Drum
Rear Brakes: Single 220 mm disc Drum
Front Tyre: 90/90 - 21 3.25-18
Rear Tyre: 120/90 - 18 110/90-16
Wet Weight: 106.5 kg / 234.7 lbs 140 kg
Fuel Capacity: 8.5 Litres / 2.2 US gal / 1,9 Imp gal 12.5 Litres