Kawasaki Ninja 250 R 2011

Description:
Kawasaki Ninja 250R features refined intake and exhaust ports contribute to good off-idle response and smooth power delivery. Also the valve timing and lift has been designed for strong low- and mid-range torque while direct valve actuation ensures reliable high-rpm operability. And valves with thin heads and stems reduce reciprocating weight with 2-into-1 exhaust system contributes to the Ninja 250R’s low- and mid-range torque and smooth, step-free power curve. It meets strict emissions with dual catalyzers; one in the collector pipe and the other in the silencer positioning the first catalyzer as close to the exhaust ports maximizes its efficiency as well.
The silky smooth 6-speed Gearbox features involute splines reduce friction and backlash between gears and shafts for easier gear meshing and smooth shifting under power. Also with spring-type clutch damper reduces jerkiness at very low speeds and minimizes shocks when rolling on and off the throttle for a smoother clutch feel. The paper-base friction plates help increase clutch durability.

MECHANICAL FEATURES
Motor: Parallel Twin, 4 stroke, DOHC, 8 valves
Cooling: Liquid
Displacement: 249 cc
Bore / Stroke: 62 x 41.2 mm
Compression Ratio: 11.6: 1
Maximum Power: 33 hp / 11,000 rpm
Maximum Torque: 22 Nm (2.24 kg-m) / 8,200 rpm
Food: Fuel injection Ø 28 mm x 2 (Keihin) Dual throttle valve
On: CDI digital electronic
Start: Electrical
Lubrication:Forced wet crankcase interior
Clutch: Manual wet multi-
Transmission Type: 6-speed
Final Drive: Sealed
STRUCTURE OF THE BIKE
Chassis: Diamond steel tubes
Tread : 26 º / 83 mm
Tilt: Steel double arm
Front Suspension: Telescopic fork
Bar diameter:37 mm
Travel: 120 mm
Rear Suspension: Gas-charged shock absorber type and Uni-Trak with 5 preload settings
Travel: 130 mm
Front brake: Single petal disc and twin-piston caliper, matched action
Diameter:290 mm
Back brake: Single petal disc and twin-piston caliper
Diameter:220 mm
Front Tire: 110 / 70 – 17 M / C (54S)
Rear Tire: 130 / 70 – 17 M / C (62S)
GENERAL
Total length:2,085 mm
Total Width: 715 mm
Total Height: 1,115 mm
Turning Radius: 35 º / 35 º
Wheelbase : 1,400 mm
Seat Height: 790 mm
Ground Clearance: 135 mm
Weight: 169 Kg
Tank Capacity: 17 Liters
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