Honda NS125F (1986)

The Honda NS125F is a two-stroke, single cylinder motorcycle produced in 1986 with a capacity of 124.5 cc. It has a liquid cooled engine, a 26mm Dell’Orto carburetor, and a capacitor discharge electronic ignition system. The bike can generate 25 hp at 7000 rpm and 13.0 lb-ft of torque at 8000 rpm. The clutch is multi-disc oil bath, and it has a six-speed transmission and chain final drive. The frame is made of double cradle tubular steel panels, and the front suspension is a 35mm Marzocchi telescopic fork while the rear suspension is a Pro-link monoshock hydraulic shock absorber with adjustable Marzocchi excursion. The front brake is a single 254mm disc with a two-piston caliper, while the rear brake is an 86.4 mm drum. The bike features front and rear tires measuring 3.25-16 and 3.50-18, respectively. Its wheelbase is 1350 mm, and the seat height is 780 mm. The dry weight is 115 kg while the fuel capacity is 14.5 liters.

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Technical specifications:

Make Model: Honda NS 125F

Year: 1986

Engine: Two stroke, single cylinder, Reed valve induction

Capacity: 124.5 cc / 7.6 cu-in

Bore x Stroke: 56 x 50 mm

Cooling System: Liquid cooled

Compression Ratio: 6.5:1

Induction: 26mm Dell’Orto PHBH 26 FS carburetor

Ignition: Capacitor discharge electronic ignition.

Starting: Kick

Max Power: 25 hp / 18.6 kW @ 7000 rpm

Max Torque: 13.0 lb-ft / 1.8 kg-m @ 8000 rpm

Clutch: Multi-disc oil bath

Transmission: 6 Speed

Final Drive: Chain

Frame: Double cradle tubular steel panels

Front Suspension: 35mm Marzocchi telescopic fork is not adjustable.

Rear Suspension: Pro-link monoshockHydraulic shock absorber adjustable Marzocchi excursion.

Front Brakes: Single 254mm disc 2 piston caliper

Rear Brakes: 86.4 mm Drum

Front Tyre: 3.25 -16

Rear Tyre: 3.50 -18

Wheelbase: 1350 mm / 53.1 in

Seat Height: 780 mm / 30.7 in

Dry Weight: 115 kg / 253 lbs

Fuel Capacity: 14.5 Litres / 3.8 US gal