The Yamaha IT 425 motorcycle was produced in 1980 and has a two stroke, single cylinder, read valve engine with a capacity of 425 cc / 25.9 cu-in. It has a 38mm VM38SS Mikuni carburetor and CDI ignition. The kick starting bike can produce a maximum power of 36.9 hp / 27.5 kW @ 6000 rpm (rear tyre) and a maximum torque of 31 lb-ft / 4.23 kg-m @ 5500 rpm. The 5-speed transmission and the chain final drive ensure a smooth ride. The front suspension consists of 43mm Telescopic adjustable forks that offer a 300mm wheel travel, while the rear suspension is a Mono shock with adjustable spring preload and rebound damping that also has a 300mm wheel travel. The drum brakes on both the front and rear wheels, with respective tyre sizes of 3.00 -21 and 150/80 -18, provide good stopping power. The bike has a rake of 29.5 degrees, a trail of 125 mm / 4.9 in, a wheelbase of 1430 mm / 56.2 in, and a ground clearance of 285 mm / 11.2 in. The dry weight is 111 kg / 244.7 in, and the fuel capacity is 13.6 Litres / 3.5 US gal. Overall, the Yamaha IT 425 motorcycle is a powerful and reliable machine that can withstand a variety of terrains.
Make Model: Yamaha IT 425
Year: 1980
Engine: Two stroke, single cylinder, read valve
Capacity: 425 cc / 25.9 cu-in
Bore x Stroke: 85 x 75 mm
Cooling System: Air cooled
Compression Ratio: 7.3;1
Induction: 38mm VM38SS Mikuni carburetor
Ignition: CDI
Starting: Kick
Max Power: 36.9 hp / 27.5 kW @ 6000 rpm (rear tyre
Max Torque: 31 lb-ft / 4.23 kg-m @ 5500 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: 43mm Telescopic adjustable forks, 300mm wheel travel
Front Wheel Travel: 250 mm / 9.8 in
Rear Suspension: Mono shock, adjustable spring preload and rebound damping, 300mm wheel travel
Rear Wheel Travel: 250 mm / 9.8 in
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 3.00 -21
Rear Tyre: 150/80 -18
Rake: 29.5 degrees
Trail: 125 mm / 4.9 in
Wheelbase: 1430 mm / 56.2 in
Ground Clearance: 285 mm / 11.2 in
Dry Weight: 111 kg / 244.7 in
Fuel Capacity: 13.6 Litres / 3.5 US gal
Husqvarna's 2027 FC 250 uses a 249.9 cc engine. The published engine layout is 1-cylinder,…
For the 2027 KTM 125 XC-W, the manufacturer's technical sheet lists a 124.8 cc engine.…
The 2026 Triumph Speed Twin 1200 Cafe Racer Edition has a manufacturer-listed displacement of 1200…
Kawasaki's 2027 KLX140R uses a 144 cc engine. The published engine layout is air-cooled, 4-stroke,…
For the 2027 Suzuki DR-Z4SM, the manufacturer's technical sheet lists a 398 cc engine. The…
The 2027 Yamaha TT-R110E has a manufacturer-listed displacement of 110 cc. Its engine specification is…