Honda NSR 125F (1992-93)

The Honda NSR 125F Raiden was a two-stroke motorcycle with a liquid-cooled, single cylinder engine and a capacity of 124.7 cc. It had a compression ratio of 7.0:1 and used a 28mm Dell’Orto PHBH 26 FS induction system with capacitor discharge electronic ignition. It had both electric and kick start options and could produce a maximum power of 12 hp at 9500 rpm and a maximum torque of 15 Nm at 8000 rpm. The bike used a multi-disc oil bath clutch and had a six speed transmission with a chain final drive. The NSR 125F Raiden had a double cradle tubular steel frame and 35mm telescopic forks for its front suspension, while its rear suspension was a pro-link rising rate with adjustable preload. The front and rear brakes were both two piston, with a single 320mm disc on the front and a single 220mm disc on the rear. Its tire sizes were 110/80-17 for the front and 130/70-17 for the rear. The bike weighed 125 kg and could carry up to 13 liters of fuel. In a Motosprint 1992 road test, the Honda NSR 125F Raiden was reviewed positively.

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Technical specifications:

Make Model: Honda NSR 125F Raiden

Year: 1992 – 93

Engine: Two stroke, single cylinder, Reed valve induction

Capacity: 124.7 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 PHBH 26 FS

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

Frame: Double cradle tubular steel panels

Front Suspension: 35mm Telescopic forks

Rear Suspension: Pro-link rising rate adjustable preload.

Front Brakes: Single 320mm disc 2 piston caliper

Rear Brakes: Single 220mm disc 2 piston caliper

Front Tyre: 110/80-17

Rear Tyre: 130/70-17

Dry Weight: 125 kg / 275.5 lbs

Fuel Capacity: 13 Litres / 3.4 US gal

Road Test: Motosprint 1992