Honda NSR125

Honda NSR125
ManufacturerHonda
Production1988–2002
SuccessorHonda CBR125R
ClassSport bike
Engine124 cc (7.6 cu in), 2-stroke, liquid-cooled, single-cylinder
Bore / stroke54 mm × 54.5 mm (2.13 in × 2.15 in)
Compression ratio6.8:1
Ignition typeCDI
Transmission6-speed constant mesh chain drive
BrakesFront: Dual-piston caliper with single disc
Rear: Single-piston caliper with single disc
TiresFront: 100/80-17
Rear: 130/70-17
DimensionsL: 2,075 mm (81.7 in)
W: 670 mm (26 in)
Seat height800 mm (31 in)
Weight138 kg (304 lb) (dry)
Fuel capacity13 L (3.4 US gal)
RelatedHonda NSR150

The Honda NSR125 is a 125 cc (7.6 cu in) sport bike produced between 1988 and 2001 by Honda. The bike is powered by a two-stroke, RC-valve equipped, single-cylinder engine with a redline at 11,000 rpm. The name NSR125 is taken from the NSR500 GP bike.