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Honda NS125R (1987)

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Honda NS125R (1987)

At a glance

Capacity
124.5 cc / 7.6 cu-in
Power
25 hp / 18.6 kW @ 7000 rpm
Torque
15.1 lb-ft / 2.1 kgf-m @ 9000 rpm
Seat height
890 mm / 31.4 in

The full picture.

The Honda NS 125R is a motorcycle model that was released in 1987. It has a two-stroke, single-cylinder engine with Reed valve induction and a capacity of 124.5 cc. The bike has a liquid cooling system, a compression ratio of 6.5:1, and a 26mm Dell’Orto PHBH 26 FS carburetor. The ignition is a capacitor discharge electronic ignition and can be started by kick. The Honda NS 125R is capable of producing a maximum power of 25 hp and a maximum torque of 15.1 lb-ft. It has a multi-disc oil bath clutch and a 6-speed transmission with a final drive of a chain. The frame is comprised of double cradle tubular steel panels. The front suspension includes a 35mm Marzocchi telescopic fork, while the rear suspension has a Pro-link monoshock hydraulic shock absorber adjustable Marzocchi excursion. The braking system consists of a single 316mm disc with 2-piston caliper for the front brakes and an 86.4mm drum for the rear brakes. The bike has a wheelbase of 1350 mm and a seat height of 890 mm, with a dry weight of 117.5 kg. The fuel capacity is 14.5 Litres, and it has a fuel consumption average of 68 mpg. The standing 1/4 mile time for the bike is 19.8 sec with a top speed of 112 km/h or 69 mph.


Technical specifications:

Make Model: Honda NS 125R

Motorcycle technical specifications
Year1987
EngineTwo stroke, single cylinder, Reed valve induction
Capacity124.5 cc / 7.6 cu-in
Bore x Stroke56 x 50.6 mm
Cooling SystemLiquid cooled
Compression Ratio6.5:1
Induction26mm Dell’Orto PHBH 26 FS carburetor
IgnitionCapacitor discharge electronic ignition.
StartingKick
Max Power25 hp / 18.6 kW @ 7000 rpm
Max Torque15.1 lb-ft / 2.1 kgf-m @ 9000 rpm
ClutchMulti-disc oil bath
Transmission6 Speed
Final DriveChain
FrameDouble cradle tubular steel panels
Front Suspension35mm Marzocchi telescopic fork is not adjustable.
Rear SuspensionPro-link monoshockHydraulic shock absorber adjustable Marzocchi excursion.
Front BrakesSingle 316mm disc 2 piston caliper
Rear Brakes86.4 mm Drum
Front Tyre3.25 -16
Rear Tyre3.50 -18
Wheelbase1350 mm / 53.1 in
Seat Height890 mm / 31.4 in
Dry Weight117.5 kg / 259 lbs
Fuel Capacity14.5 Litres / 3.8 US gal
Consumption Average68 mpg
Standing 1/4 Mile19.8 sec
Top Speed112 km/h / 69 mph