Kawasaki ER4n (2011-12)

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The Kawasaki ER4n is a motorcycle with a four-stroke parallel twin-cylinder engine, a capacity of 399 cc, and a compression ratio of 11.0:1. The bike features fuel injection and has a maximum power of 42 hp and maximum torque of 37 Nm. It has a six-speed transmission and a high-tensile steel frame with a perimeter design. The front suspension is a 41 mm telescopic fork, and the rear suspension is an offset laydown single-shock with adjustable preload. The bike has a wheelbase of 1410 mm and a seat height of 785 mm. Its weight is 203 kg, and it has a fuel capacity of 15 litres. The bike has two front brakes that are 300 mm discs with two piston calipers and a single 220 mm disc for the rear brake. The Kawasaki ER4n has a length of 1100 mm, a height of 2100 mm, and a width of 760 mm. The rake is 25.0 degrees, and the trail is 120 mm. The bike has a front tyre of 120/70ZR17 and a rear tyre of 160/60ZR17. The Kawasaki ER4n was produced between 2011 and 2012.

Technical specifications:

Make Model: Kawasaki ER4n

Year: 2011 – 12


Engine: Four stroke, parallel twin cylinder. DOHC, 4 valves per cylinder.
Capacity: 399 cc / 24.3 cu-in
Bore x Stroke: 68.4 x 54.3 mm
Cooling System: Liquid cooled
Compression Ratio: 11.0:1
Lubrication: Wet sump
Induction: Fuel injection: ~A,34 mm x 2 Keihin
Ignition: TCBI with digital advance
Starting: Electric
Max Power: 42 hp / 32 kW @ 9500rpm
Max Torque: 37 Nm / 27 lb-ft @ 7500 rpm
Transmission: 6 Speed
Final Srive: Chain
Gear Ratio: 1st 3.000 (42/14) 2nd 2.167 (39/18) 3rd 1.640 (41/25) 4th 1.360 (34/25) 5th 1.192 (31/26) 6th 1.040 (26/25)
Frame: High-tensile steel, perimeter design

Front Suspension: 41 mm telescopic fork
Front Wheel Travel: 120 mm / 4.7 in
Rear Suspension: Offset laydown single-shock with adjustable preload
Rear Wheel Travel: 120 mm / 4.7 in
Front Brakes: 2x 300mm discs 2 piston calipers
Rear Brakes: Single 220mm disc
Front Tyre: 120/70ZR17
Rear Tyre: 160/60ZR17
Rake: 25.0 degrees
Trail: 120 mm / 4.7 in
Dimensions: Length 1100 mm / 43.3 in Height 2100 mm / 82.6 in Width 760 mm / 29.9 in
Wheelbase: 1410 mm / 55.5 in
Seat Height: 785 mm / 30.9 in
Ground Clearance: 145 mm / 5.7 in
Wet Weight: 203 kg / 447.5 lbs
Fuel Capacity: 15 Litres / 3.9 USgal

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