كاواساكي نينجا زد إكس- ر 2021

Engine

Engine typeLiquid-cooled, 4-stroke In-Line Four

Displacement636 cm³

Bore x stroke67 x 45.1 mm

Compression ratio12.9:1

Valve systemDOHC, 16 valves

Fuel systemFuel injection: Ø 38 mm x 4 (Keihin) with oval sub-throttles

IgnitionDigital

Starting SystemElectric

LubricationForced lubrication, wet sump with oil cooler

Performance & Transmission

Maximum power96.4 kW {131 PS} / 13,500 rpm

Maximum power with RAM air101 kW {137 PS} / 13,500 rpm

Maximum torque71 N•m {7.2 kgf•m} / 11,500 rpm

Transmission6-speed, cassette

Final driveSealed chain

Primary Reduction Ratio1.900 (76/40)

Gear Ratios 1st2.846 (37/13)

Gear Ratios 2nd2.200 (33/15)

Gear Ratios 3rd1.850 (37/20)

Gear Ratios 4th1.600 (32/20)

Gear Ratios 5th1.421 (27/19)

Gear Ratios 6th1.300 (26/20)

Final reduction ratio2.688 (43/16)

ClutchWet multi-disc, manual

Frame & Dimensions

Frame typeTwin spar,…