Honda NSR 250R-SP Rothmans Replica (1988)

The Honda NSR 250R-SP Rothmans Replica motorcycle was produced in 1988 and features a two-stroke, 90 degrees V-twin cylinder engine with a capacity of 249 cc. It has liquid cooling and a compression ratio of 6.2:1. The maximum power is 45 hp at 9500 rpm and the maximum torque is 35 Nm at 8500 rpm. The bike has a six-speed constant mesh transmission and a chain final drive. The frame is made of aluminum tubes and the front suspension is telescopic while the rear suspension is a Pro-Link single shock swingarm. The front brakes have two discs and two piston calipers while the rear has a single disc and one piston caliper. The bike has a dry weight of 125 kg and a wet weight of 141 kg with a fuel capacity of 16 liters. The dimensions are 2035 mm in length, 705 mm in width, and 1105 mm in height, with a wheelbase of 1360 mm and a seat height of 750 mm. The ground clearance is 135 mm. Type I and Type II versions of the bike, as well as technical information, can be found on nsr250.net.


Technical specifications:

Make Model: Honda NSR 250R-SP Rothmans Replica

Year: 1988


Engine: Two stroke, 90 degreesV-twin cylinder, reed valve/exhaust valve
Capacity: 249 c / 15.2 cu-in
Bore x Stroke: 54 x 54.5 mm
Cooling System: Liquid cooled
Compression Ratio: 6.2: 1
Lubrication: Injected 2-stroke oil
Exhaust: Expansion chamber, RC power valves
Induction: TA10A Carburetor Type
Ignition: CDI
Starting: Kick
Max Power: 45 hp / 32.8 kW @ 9500 rpm
Max Torque: 35 Nm / 25.8 ft-lb @ 8500 rpm
Clutch: Wet plate
Transmission: Constant Mesh 6-speed
Final Drive: Chain

Gear Ratio: 1st: 2.846 / 2nd: 1.941 / 3rd: 1.500 / 4th: 1.272 / 5th: 1.136 / 6th: 1.045
Frame: Aluminum tube type frame
Front Suspension: Telescopic air valve semi-adjustable
Rear Suspension: Rear: Pro-Link Single shock swingarm non-adjustable
Front Brakes: 2x discs 2 piston calipers
Rear Brakes: Single disc 1 piston caliper
Front Tyre: 100/80-17 52 H
Rear Tyre: 130/70-18 63 H
Rake: 23 degrees
Trail: 87 mm / 3.4 in
Dimensions: Length 2035 mm / 80.1 in Width 705 mm / 27.7 in Height 1105 mm / 43.5 in
Wheelbase: 1360 mm / 53.5 in
Seat Height: 750 mm / 29.5 in
Ground Clearance: 135 mm / 5.3 in
Dry Weight: 125 kg / 275.5 lbs
Wet Weight: 141 kg / 310.8 lbs
Fuel Capacity: 16 Litres / 4.2 US gal
Related Links: Type I / Type II / Technical / nsr250.net

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