Honda NSR125 (1999)

The Honda NSR125R-R is a two-stroke, single cylinder motorcycle with a capacity of 124.8cc. It features a liquid-cooled compression ratio of 7.0:1 and induction using a 28mm Dell’Orto. Its 6-speed transmission is driven by a chain and it has a maximum power output of 12 hp at 9500 rpm and torque of 15 Nm at 8000 rpm. The front brake uses a single 316mm disc with a 2 piston caliper, while the rear brake has a single 220mm disc with a 2 piston caliper. Its front suspension is made up of 35mm Showa Telescopic forks, and the rear suspension uses Pro-link rising rate adjustable preload. The tyres are 100/80-17 in the front and 130/70-17 in the rear. The motorcycle weighs 127 kg and has a fuel capacity of 13 litres. According to Motosprint in 1993, it has a good road test.

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Technical specifications:

Make Model: Honda NSR 125R-R

Year: 1999

Engine: Two stroke, single cylinder, Reed valve induction

Capacity: 124.8 cc / 7.6 cu-in

Bore x Stroke: 54 x 54.5 mm

Cooling System: Liquid cooled

Compression Ratio: 7.0:1

Induction: 28mm Dell’Orto

Ignition: Capacitor discharge electronic ignition

Starting: Electric & Kick

Max Power: 12 hp / 9 kW @ 9500 rpm

Max Torque: 15 Nm / 11 kb-ft @ 8000 rpm

Clutch: Multi-disc oil bath

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: 35mm Showa Telescopic forks

Rear Suspension: Pro-link rising rate adjustable preload

Front Brakes: Single 316mm disc 2 piston caliper

Rear Brakes: Single 220mm disc 2 piston caliper

Front Tyre: 100/80-17

Rear Tyre: 130/70-17

Dry Weight: 127 kg / 280 lbs

Fuel Capacity: 13 Litres / 3.8 US gal

Road Test: Motosprint 1993