The Kawasaki VN900 Vulcan Classic is a motorcycle model manufactured in 2010-11. It has a four-stroke V-twin engine with a capacity of 903cc and a liquid cooling system. The compression ratio is 9.5:1, with fuel injection of A, 34 mm x 2 with dual throttles. The maximum power of this motorcycle is 37 kW / 50 hp @ 5700 rpm, and the maximum torque is 78 Nm / 8.0 kg-fm @ 3700 rpm. The clutch is a wet multi-disc, manual, and transmission is a 5-speed gearbox. Its frame is designed with a double-cradle steel structure, with telescopic fork suspension in the front and Uni-Trak with 7-way adjustable preload in the back. The front brake system comprises a single 300mm disc 2 piston caliper, and the rear brake system comprises a single 270mm disc 2 piston caliper. It has a wheelbase of 1645 mm / 64.8 in, and the seat height is 680 mm / 26.8 in. The motorcycle carries a wet weight of 281 kg / 620 lbs and has a fuel capacity of 20 Litres / 5.3 US gal. The primary reduction ratio is 2.184 (83/38), with a final drive of the belt type. Its front and rear tyres are 130/90 -16 and 180/70 -15 respectively. The rake angle is 32 degrees, while the trail length is 160 mm / 6.3 in. The steering angle on the left and right is 38 degrees. The height of the bike is 1065 mm / 41.9 in, and the length is 2465 mm / 97.1 in, while the width is 1005 mm / 39.6 in.
Technical specifications:
Make Model: Kawasaki VN 900 Vulcan Classic
| Year | 2010 – 11 |
|---|---|
| Engine | Four stroke V-Twin, SOHC, 4 valve |
| Capacity | 903 cc / 49 cu-in |
| Bore x Stroke | 88.0 x 74.2 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 9.5:1 |
| Induction | Fuel injection: ~A, 34 mm x 2 with dual throttles |
| Ignition | Digital |
| Starting | Electric |
| Max Power | 37 kW / 50 hp @ 5700 rpm |
| Max Torque | 78 Nm / 8.0 kg-fm @ 3700 rpm |
| Clutch | Wet multi-disc, manual |
| Transmission | 5 Speed |
| Primary Reduction Ratio | 2.184 (83/38) |
| Final Drive | Belt |
| Gear Ratio | st 2.786 (39/14) 2nd 1.889 (34/18) 3rd 1.360 (34/25) 4th 1.107 (31/28) 5th 0.963 (26/27) |
| Frame | Double-cradle, steel |
| Front Suspension | 41mm telescopic fork with 7-way preload |
| Front Wheel Travel | 150 mm / 5.9 in |
| Rear Suspension | Uni-Trak with 7-way adjustable preload |
| Rear Wheel Travel | 103 mm / 4.1 in |
| Front Brakes | Single 300mm disc 2 piston caliper |
| Rear Brakes | Single 270mm disc 2 piston caliper |
| Front Tyre | 130/90 -16 |
| Rear Tyre | 180/70 -15 |
| Rake | 32 degrees |
| Trail | 160 mm / 6.3 in |
| Steering Angle | Left 38 degrees / Right 38 degrees |
| Dimensions | Length 2465 mm / 97.1 in Width 1005 mm / 39.6 in Height 1065 mm / 41.9 in |
| Wheelbase | 1645 mm / 64.8 in |
| Seat Height | 680 mm / 26.8 in |
| Wet Weight | 281 kg / 620 lbs |
| Fuel Capacity | 20 Litres / 5.3 US gal. |
