Kawasaki AR125

From CycleChaos
Jump to navigation Jump to search
Kawasaki-AR125.jpg
Kawasaki AR125
Manufacturer
Also called AR 125
Production 1982 - 83
Engine
Two stroke, single cylinder, disc valve.
Compression ratio 6.5:1
Top Speed 75 mph
Ignition Capacitor discharge
Transmission 6 Speed
Suspension Front: 30mm Leading telescopic
Rear: Rising rate Uni-trek linkage 5-way preload.
Brakes Front: Single 232mm disc 1 piston caliper
Rear: 130 drum
Front Tire 2.75-18
Rear Tire 3.00-18
Weight 107 kg / 235.8 lbs (dry),
Recommended Oil K-tech 10W-40
Fuel Capacity 11.5 Liters / 3.0 US gal
Manuals Service Manual


It could reach a top speed of 75 mph.

Engine[edit | edit source]

The engine was a Liquid cooled cooled Two stroke, single cylinder, disc valve.. The engine featured a 6.5:1 compression ratio.

Chassis[edit | edit source]

It came with a 2.75-18 front tire and a 3.00-18 rear tire. Stopping was achieved via Single 232mm disc 1 piston caliper in the front and a 130 drum in the rear. The front suspension was a 30mm Leading telescopic while the rear was equipped with a Rising rate Uni-trek linkage 5-way preload.. The AR125 was fitted with a 11.5 Liters / 3.0 US gal fuel tank. The bike weighed just 107 kg / 235.8 lbs.

Photos[edit | edit source]

Kawasaki AR125

Overview[edit | edit source]

Kawasaki AR 125









Introduced in 1982, the Kawasaki AR125, was easily the fastest machine in it’s class at that time. The liquid cooled disc valve two stroke produced 22bhp @ 9500 rpm in it’s unrestricted form, allowing this 107kg six speed 125 sports machine to top 80mph!

Make Model Kawasaki AR 125
Year 1982 - 83
Engine Type Two stroke, single cylinder, disc valve.
Displacement 124 cc / 7.5 cu-in
Bore X Stroke 55 х 51.8 mm
Cooling System Liquid cooled
Compression 6.5:1
Induction 24mm Mikuni carburetor
Ignition Capacitor discharge
Starting Kick
Max Power 22 hp / 16.4 kW @ 9500 rpm
Max Torque 1.7 kgf-m / 12.2 lb-ft @ 8000 rpm
Transmission 6 Speed
Final Drive Chain
Front Suspension 30mm Leading telescopic
Rear Suspension Rising rate Uni-trek linkage 5-way preload.
Front Brakes Single 232mm disc 1 piston caliper
Rear Brakes 130 drum
Front Tire 2.75-18
Rear Tire 3.00-18
Dry Weight 107 kg / 235.8 lbs
Fuel Capacity 11.5 Liters / 3.0 US gal
Consumption Average 66 mpg
Standing ¼ Mile 18.4 sec
Top Speed 75 mph