Moto-Data

KYMCO Kymco YUP 50 / Sting (2003-07) vs Velocette MAF (1941)

Comparison technical specifications


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2003 KYMCO Kymco YUP 50 / Sting
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1941 Velocette MAF
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Make: KYMCO Velocette
Model: Kymco YUP 50 / Sting MAF
Years: 2003-07 1941
Engine: Two stroke, single cylinder Four stroke, single cylinder, OHV
Capacity: 49.4 cc / 3.0 cu in 349 cc / 21.3 cub in
Bore x Stroke: 39 x 41.4 mm 68.5 x 68.5 mm
Cooling System: Forced air cooled Air cooled
Compression Ratio: 7.2:1 6.0:1
Lubrication: Forced lubrication Dry sump
Exhaust: 1-into-1 Single, megaphone chrome silencer
Ignition: CDI Lucas K2F magneto
Starting: Kick start Kick start
Max Power: YUP: 4.04 kW / 5.4 hp @ 7000 rpm Speed Limit: 2.8 kW / 3.8 hp @ 6500 rpm 11 kW / 15 hp @ 6300 rpm
Clutch: Dry, multi-disc Three-plate
Transmission: Automatic 4 Speed, foot change gearbox
Final Drive: Shaft/cardan Chain
Frame: Steel tubes and pressed steel boards Single top and front down tubes and twin tube cradle
Front Suspension: Hydraulic fork, Ø 33 mm Pre war: Webb girder style
Rear Suspension: Mono swingarm with adjustable shock absorber Hydraulic shocks
Front Brakes: Single 220 mm Ø disc, 2-piston caliper 7 in., sls drum
Rear Brakes: Expanding drum 6 in., sls drum
Front Tyre: 120/70-12 3.25 x 19 in
Rear Tyre: 130/70-12 3.50 x 19 in
Dimensions: Length: 1940 mm / 76.4 in Width: 700 mm / 27.6 in Height : 1120 mm / 44.1 in Length: 2159 mm / 85 in. Width: 711 mm / 28 in. Height: 1016 mm / 40 in.
Wheelbase: 1296 mm / 51.0 in 1321 mm / 52 in.
Seat Height: 828mm / 32.6 in 700 mm / 27.5 in.
Fuel Capacity: 5.3 L / 1.4 US gal 11.4 L / 3 US gal
Colours: Light green/silver, Light blue/silver, Rose/silver British RAF blue