The Honda NSR 250R-SP MC21 is a two-stroke, 90-degree V-twin cylinder motorcycle with a capacity of 249 c/15.2 cu-in. It has a liquid-cooled cooling system, a compression ratio of 7.3:1, and a TA20 carburetor type. The engine utilizes a separate pump for lubrication and has a PGM-CDI ignition system. The motorcycle has a maximum power of 45 hp/32.8 kW at 9500 rpm and a max torque of 35 Nm/25.8 ft-lb at 8500 rpm.
The NSR 250R-SP MC21 has a multi-plate, coil spring clutch and a constant mesh 6-speed transmission, with a final drive via chain. The frame is of an aluminum tube type, and the front suspension is a 41mm telescopic air valve semi-adjustable while the rear utilizes a Pro-Link single shock swingarm that is non-adjustable. The front brakes consist of 2x discs with 2 piston calipers while the rear utilizes a single disc with 1 piston caliper.
The motorcycle’s dimensions are Length 1975 mm/77.7 in, Width 655 mm/25.7 in, and Height 1060 mm/41.7 in with a wheelbase of 1345 mm/52.9 in, a seat height of 770 mm/30.3 in, and ground clearance of 135mm/ 5.3 in. Its dry weight is 132 kg/291.8 lbs, and it has a fuel capacity of 16 Litres/4.2 US gal.
Overall, the Honda NSR 250R-SP MC21 is a technical motorcycle, available in Type I or Type II models, that is well-liked by enthusiasts. For more information, users can visit nsr250.net.
Make Model: Honda NSR 250R-SP MC21
Year: 1990
Engine: Two stroke, 90 degreesV-twin cylinder, reed valve/exhaust valve
Capacity: 249 c / 15.2 cu-in
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