Yamaha VMX12 V-Max Specs
The Yamaha VMX12 V-Max model is a Custom / cruiser bike manufactured by Yamaha . In this version sold from year 1985 , the dry weight is and it is equiped with a V4, four-stroke motor. The engine produces a maximum peak output power of 113.50 HP (82.8 kW) @ 8500 RPM and a maximum torque of 83.10 Nm (8.5 kgf-m or 61.3 ft.lbs) @ 6000 RPM . With this drive-train, the Yamaha VMX12 V-Max is capable of reaching a maximum top speed of . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha VMX12 V-Max have a Double cradle steel tube frame with front suspension being and in the rear suspension it is equiped with Coil spring, oil damper left and right . Stock tire sizes are 110/90-V18 on the front, and 150/90-V15 on the rear. As for stopping power, the Yamaha VMX12 V-Max braking system includes Double disc size at the front and Single disc size at the rear.
Yamaha VMX12 V-Max General Information
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| Brand |
Yamaha |
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| Model |
Yamaha VMX12 V-Max |
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| Year |
1985 |
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| Year |
1985 |
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| Category |
Custom / cruiser |
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| Factory Warranty (Years / miles) |
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Yamaha VMX12 V-Max Dimensions, Aerodynamics and weight
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| Frame type |
Double cradle steel tube |
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| Seat details |
Split seat with fuel filler cover |
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| Wheelbase |
1,590 mm (62.6 inches) |
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| Length |
2,300 mm (90.6 inches) |
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| Width |
795 mm (31.3 inches) |
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| Height |
1,160 mm (45.7 inches) |
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| Seat Height |
765 mm (30.1 inches) If adjustable, lowest setting. |
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| Alternate Seat Height |
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| Ground Clearance |
145 mm (5.7 inches) |
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| Trail size |
119 mm (4.7 inches) |
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| Wheels details |
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| Front Tyres - Rims dimensions |
110/90-V18 |
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| Rear Tyres - Rims dimensions |
150/90-V15 |
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| Front brakes |
Double disc |
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| Rear brakes |
Single disc |
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| Front Brakes Dimensions - Disc Dimensions |
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| Rear Brakes Dimensions - Disc Dimensions |
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| Curb Weight (including fluids) |
274.0 kg (604.1 pounds) |
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| Dry Weight |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
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| Fuel Tank Capacity |
15.00 litres (3.96 gallons) |
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| Reserve Fuel Capacity |
3.00 litres (0.79 gallons) |
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| Carrying Details and Capacity |
225kg / 496 lb |
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| Front Suspension |
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| Front Suspension Travel |
140 mm (5.5 inches) |
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| Rear Suspension |
Coil spring, oil damper left and right |
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| Rear Suspension Travel |
100 mm (3.9 inches) |
Yamaha VMX12 V-Max Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
V4, four-stroke |
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| Engine details |
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| Fuel system |
Carburettor. BDS35/Mikuni |
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| Engine size - Displacement - Engine capacity |
1198.00 ccm (73.10 cubic inches) |
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| Bore x Stroke |
76.0 x 66.0 mm (3.0 x 2.6 inches) |
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| Compression Ratio |
10.5:1 |
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| Number of valves per cylinder |
4 |
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| Camshaft Valvetrain Configuration |
DOHC |
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| Maximum power - Output - Horsepower |
113.50 HP (82.8 kW) @ 8500 RPM |
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| Maximum torque |
83.10 Nm (8.5 kgf-m or 61.3 ft.lbs) @ 6000 RPM |
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| Engine Maximum RPM |
9500 |
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| Cooling system |
Liquid |
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| Lubrication system |
Wet Sump |
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| Engine oil capacity |
4.70 litres (0.31 quarts) |
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| Exhaust system |
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| Gearbox |
5-speed |
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| Transmission type, final drive ratio |
Shaft drive (cardan) |
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| Clutch type |
Wet, multi disc |
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| Driveline |
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Yamaha VMX12 V-Max Performance
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| Top Speed |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
11.750 seconds |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
7.35 litres/100 km (13.6 km/l or 32.00 mpg) |
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| CO2 emissions |
170.5 CO2 g/km. (CO2 - Carbon dioxide emission) |
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| Emissions |
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Yamaha VMX12 V-Max Electrical Systems, Ignition and Equipment
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| Ignition Type |
TCI |
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| Electrical Details |
Generayor system; AC magneto |
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| Starter Type |
Electric |
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| Instruments |
Analog speedometer, odometer, tachometer |
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| Lights |
Bulb type |
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