Honda NSR125R (1989)

The Honda NSR125R is a motorcycle with a two-stroke, single cylinder engine and reed valve induction. With a capacity of 124.8 cc, a bore x stroke of 54 x 54 mm, and a compression ratio of 12.0:1, it boasts a maximum power of 31 hp / 23.1 kW @ 10500 rpm and a maximum torque of 20.85 Nm / 15.1 lb-ft / 2.1 kgf-m @ 9000 rpm. It has both electric and kick start options, and a multi-disc oil bath clutch. Its transmission has six speeds and its final drive is a chain. The double cradle tubular steel panels frame houses a 35mm Marzocchi telescopic fork front suspension, and a Marzocchi shock with Pro-kink adjustable preload rear suspension. The motorcycle has a single 316mm disc 2 piston caliper front brake and a single 220mm disc 1 piston caliper rear brake. It runs on a 100/80 -17 front tire and 130/70 -18 rear tire, and has a seat height of 800 mm / 31.4 in. It weighs 118 kg / 260 lbs and has a fuel capacity of 10 Litres / 2.6 US gal. Its average consumption is 18.0 km/lit, and its braking distance from 60-0 / 100-0 is 13.4 m / 38.6 m. With a standing 1/4 mile time of 15.4 sec / 136.3 km/h and a top speed of 164.0 km/h / 102 mph, the Honda NSR125R is a powerful and efficient motorcycle.


Technical specifications:

Make Model: Honda NSR 125R

Year: 1989


Engine: Two stroke, single cylinder, Reed valve induction
Capacity: 124.8 cc / 7.6 cu-in
Bore x Stroke: 54 x 54 mm
Cooling System: Liquid cooled
Compression Ratio: 12.0:1
Induction: Dell’Orto PHBH 28 FS carburetor
Ignition: Capacitor discharge electronic ignition
Starting: Electric & Kick
Max Power: 31 hp / 23.1 kW @ 10500 rpm
Max Torque: 20.85 Nm / 15.1 lb-ft / 2.1 kgf-m @ 9000 rpm
Clutch: Multi-disc oil bath
Transmission: 6 Speed
Final Drive: Chain
Frame: Double cradle tubular steel panels
Front Suspension: 35mm Marzocchi telescopic forks

Rear Suspension: Marzocchi shock with Pro-kink adjustable preload
Front Brakes: Single 316mm disc 2 piston caliper
Rear Brakes: Single 220mm disc 1 piston caliper
Front Tyre: 100/80 -17
Rear Tyre: 130/70 -18
Seat Height: 800 mm / 31.4 in
Dry Weight: 118 kg / 260 lbs
Fuel Capacity: 10 Litres / 2.6 US gal
Consumption Average: 18.0 km/lit
Braking 60 – 0 / 100 – 0: 13.4 m / 38.6 m
Standing 1/4 Mile: 15.4 sec / 136.3 km/h
Top Speed: 164.0 km/h / 102 mph

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