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Kawasaki KX 250 2020 scheda tecnica ufficiale    



 

Engine

Engine type

   Liquid-cooled, 4-stroke Single

Compression ratio

   14.2:1

Valve system

   DOHC, 4 valves

Bore x stroke

   78 x 52.2 mm

Displacement

   249 cm³

Fuel system

   Fuel injection: 43 mm

Ignition

   Digital DC-CDI

Starting System

   Primary Kick

Lubrication

   Forced lubrication, semidry sump

Gear Transmission

Transmission

   5-speed, return

Clutch

   Wet multi-disc, manual

Primary Reduction Ratio

   3.350 (67/20)

Gear Ratios 1st

   2.142 (30/14)

Gear Ratios 2nd

   1.750 (28/16)

Gear Ratios 3rd

   1.444 (26/18)

Gear Ratios 4th

   1.235 (21/17)

Gear Ratios 5th

   1.045 (23/22)

Final drive

   Chain

Final reduction ratio

   3.846 (50/13)

Suspensions Brakes & Suspension

Brakes, front

   Single semi-floating 270 mm petal disc. Caliper: Dual-piston

Brakes, rear

   Single 240 mm petal disc. Caliper: Single-piston

Suspension, front

   48 mm Inverted telescopic fork with adjustable compression and rebound damping

Suspension, rear

   New Uni Trak with adjustable dual-range (high/lowspeed) compression damping, adjustable rebound damping and adjustable preload

Dimensions Frame & Dimensions

Frame type

   Perimeter, aluminium

Trail

   130 mm

Wheel travel front

   314 mm

Wheel travel rear

   310 mm

Tyre, front

   80/100-21 51M

Tyre, rear

   100/90-19 57M

Steering angle L/R

   42° / 42°

L x W x H

   2,172 x 820 x 1,269 mm

Wheelbase

   1,480 mm

Ground clearance

   333 mm

Fuel capacity

   6.4 litres

Seat height

   948 mm

Curb mass

   105.2 kg

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