2014 Kawasaki Ninja 250SL/RR Mono using only one cylinder, the one cylinder, the engine will be lighter. It helps to reduce the weight of Ninja RR Mono. On appeal Ninja 250, Kawasaki Ninja RR weighs 21 kg lighter. Ninja RR Mono already Euro3 standards. for Kawasaki Ninja 150 RR will terminate production in the 2014.
2014 Kawasaki Ninja 250 SL / RR Mono with engine is a liquid-cooled fuel-injected 249cc Single with a 72.0mm bore and 61.2 mm stroke. Kawasaki claims 27.6 hp at 9700 rpm and 16.7 ft-lb. at 8200 rpm from the 250SL, compared to the Twin’s 31.5 hp at 11000 rpm and 15.5 ft-lb at 10000 rpm. The RR Mono also has a claimed weight of 332.9 pounds compared to the Ninja 250′s claimed weight of 379.2 pounds (ABS adds two pounds to the RR Mono’s weight but 4.4 pounds to the Ninja 250), which means the two models have a very similar power-to-weight ratio.
2014 Kawasaki Ninja 250SL / RR Mono Specifications
Engine type: Liquid-cooled, 4-stroke 1 Cyl DOHC
Displacement :249 cm³
Bore x stroke :72.0 x 61.2 mm
Compression ratio: 11.3:1
Valve/Induction system:DOHC, 4 valves
Fuel system Fuel injection: ΓΈ38 mm x 1
Ignition : Keihin, Transistorized Ignition
Electric: Starting
Lubrication : Forced lubrication, wet sump
Maximum power 20.6 kW / 9,700 rpm
Maximum torque 22,6 N•m { kgf•m} / 8,200 rpm
SS 400m : 15,5 s
SS 200m : 9,7 s
Max Speed : 153 km/h
Transmission 6-speed, return
Final Drive Sealed chain
Primary reduction ratio 2.800 (84/30)
Gear ratios: 1st 3.000 (393/11)
Gear ratios: 2nd 1.933 (29/159)
Gear ratios: 3rd 1.444 (31/22)
Gear ratios: 4th 1.217 (28/23)
Gear ratios: 5th 1.045 (23/22)
Gear ratios: 6th 0.923 (24/26)
Final reduction ratio 3.000 (42/14)
Clutch : Wet multi-disc, manual
Frame type Tube diamond
Rake/Trail 24° / 90 mm
Wheel travel, front 110 mm
Wheel travel, rear 116 mm
Tyre, front 100/80-17 M/C (52S)
Tyre, rear 130/70-17 M/C (62S)
Steering angle, left / right 36° / 36°
Suspension, front telescopic fork
Suspension, rear Bottom-Link Uni-Trak swing arm
Brakes, front Single 263 mm petal disc. Caliper: dual-piston.
Brakes, rear Single 193 mm petal disc. Caliper: Dual-piston.
Dimensions (L x W x H) 1.935 mm x 685 mm x 1,075 mm
Wheelbase 1,330 mm
Road Clearance 165 mm
Seat height 780 mm
Fuel capacity 11 litres
Curb Mass 151 kg