KX85 Big Wheel


KX85 Big Wheel


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Price: R



LATEST KAWASAKI MOTOCROSS RACE BIKES FOR FUTURE CHAMPIONS At both the amateur and professional levels, Kawasaki has long been the dominant brand in mini-motocrossing, with many of today’s top professional riders getting their start on KX minicrossers.


Kawasaki continues this tradition by offering a trio of completely revamped green meanies: the KX100, KX85 and KX85-II.



Type Liquid-cooled, 2-stroke Single

with KIPS

Displacement 99 cm3 (KX100F)

84 cm3 (KX85C/D)

Bore and Stroke 52.5 x 45.8 mm (KX100F)

48.5 x 45.8 mm (KX85C/D)

Compression ratio Low Speed: 10.2:1; High speed: 8.7:1 (KX100F)

Low Speed: 10.9:1; High speed: 9.0:1 (KX85C/D)

Valve system Piston reed valve

Fuel system Carburettor: Keihin PWK 28

Ignition Digital CDI

Starting Primary kick

Lubrication Pre-mix (32:1)


Transmission 6-speed, return

Final drive Chain

Primary reduction ratio 3.400 (68/20)

Gear ratios: 1st 2.538 (33/13)

2nd 1.875 (30/16)

3rd 1.500 (27/18)

4th 1.250 (25/20)

5th 1.090 (24/22)

6th 0.956 (22/23)

Final reduction ratio 3.923 (51/13) (KX100F/85D)

3.571 (50/14) (KX85C)

Clutch Wet multi-disc, manual


Type Perimeter, high-tensile steel

Wheel travel: front 275 mm

rear 275 mm

Tyre: front 70/100-19 42M (KX100F/85D)

70/100-17 40M (KX85C)

rear 90/100-16 52M (KX100F/85D)

90/100-14 49M (KX85C)

Caster (rake) 29o

Trail 108 mm (KX100F/85D)

97 mm (KX85C)

Steering angle (left/right) 45o / 45o


Front: Type 36 mm inverted telescopic fork

Compression damping 20-way

Rear: Type Uni-Trak

Compression damping 24-way

Rebound damping 21-way

Spring preload Fully adjustable


Front: Type Single 220 mm disc

Caliper Dual-piston

Rear: Type Single 184 mm disc

Caliper Single-piston



Overall length 1,920 mm

Overall width 765 mm

Overall height 1,150 mm

Wheelbase 1,310 mm

Ground clearance 330 mm

Seat height 870 mm

Curb mass 77 kg

Fuel capacity 5 litres


Overall length 1,830 mm

Overall width 765 mm

Overall height 1,100 mm

Wheelbase 1,265 mm

Ground clearance 290 mm

Seat height 830 mm

Curb mass 75 kg

Fuel capacity 5 litres