Yamaha RD 125LC (1986-87)

The Yamaha RD 125LC YPVS is a two-stroke, single cylinder motorcycle with a liquid cooled engine and a capacity of 123cc or 7.5 cu-in. The bike features a 24mm Mikuni carburetor and Hitachi CDI ignition, which has a kick start. It has a maximum power output of 20 horsepower at 9500 rpm and a maximum torque of 1.6 kgf-m or 16 Nm at 9250 rpm. The Yamaha RD 125LC YPVS has a 6-speed transmission and a final chain drive. The bike has a single 245mm disc front brake and a 130mm rear drum brake. Its front suspension is comprised of 32mm telescopic forks while its rear suspension has a Monocross linkage with a six-way preload adjustment. The bike is 1990mm in length, 735mm wide, and 1190mm in height with a 1295mm wheelbase and a 775mm seat height. It has a fuel capacity of 13 liters or 3.4 US gallons and has an expected average mpg of 64. The Yamaha RD 125LC YPVS can reach a top speed of 81mph or 130.3km/hr and complete a standing ¼ mile in 16.7 seconds. The bike weighs 98kg or 216lbs and has a ground clearance of 185mm or 7.2 inches. The motorcycle was produced between 1986 and 1987.

Technical specifications:

Make Model: Yamaha RZ 125LC YPVS

Year: 1986 – 87
Engine: Two stroke, single cylinder
Capacity: 123 cc / 7.5 cu-in
Bore x Stroke: 56 50 mm
Cooling System: Liquid cooled
Compression Ratio: 6.4:1
Lubrication: Autolube
Oil Capacity: 1.1 L
Induction: 24mm Mikuni carburetors
Ignition: Hitachi CDI
Starting: Kick
Max Power: 20 hp / 15.5 kW @ 9500 rpm
Max Torque: 1.6 kgf-m / 16 Nm @ 9250 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: 32mm Telescopic forks
Rear Suspension: Monocross linkage 6-way preload adjustment
Front Brakes: Single 245mm disc
Rear Brakes: 130mm Drum
Front Tyre: 2.75-18-4PR
Rear Tyre: 3.00-18-6PR
Dimensions: Length 1990 mm / 78.3 in Width 735 mm / 28.9 in Height 1190 mm / 46.8 in
Wheelbase: 1295 mm / 50.9 in
Seat Height: 775 mm / 30.5 in
Ground Clearance: 185 mm / 7.2 in
Dry Weight: 98 kg / 216 lbs
Fuel Capacity: 13 Litres / 3.4 US gal
Consumption Average: 64 mpg
Standing 1/4 Mile: 16.7 sec
Top Speed: 81 mph / 130.3 km/h