Suzuki GS425L (1979)

The Suzuki GS425L is a motorcycle made in 1979 with a four stroke, parallel twin cylinder and DOHC engine. It has a capacity of 423 cc and a bore x stroke of 67 x 60 mm. The compression ratio is 9.1:1 and it is air-cooled. The motorcycle uses 2 x 34 mm Mikuni carburetors and can be started with both electric and kick. The clutch is wet multiplate and it boasts a max power of 29.8 kW / 40 hp @ 7000 rpm. The transmission has six speeds and the final drive uses a chain. For suspension, the front uses a telescopic fork and the rear has twin shocks with coil spring over. The front brakes are single disc, 11in and the rear brakes are drum, 7 in. The motorcycle has a front tyre of 3.00-18 and a rear tyre of 3.75-18. It boasts a seat height of 787 mm / 31 in, and a dry weight of 173 kg / 382 lbs. The fuel capacity of the bike is 15 litres / 4.0 US gal / 3.3 Imp gal.

---

Technical specifications:

Make Model: Suzuki GS 425L

Year: 1979

Engine: Four stroke, parallel twin cylinder, DOHC, 2 valves per cylinder.

Capacity: 423 cc / 25.8 cu in

Bore x Stroke: 67 x 60 mm

Compression Ratio: 9.1:1

Cooling System: Air cooled

Induction: 2 x 34 mm Mikuni carburetors

Starting: Electric and kick

Clutch: Wet multiplafe

Max Power: 29.8 kW / 40 hp @ 7000 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Telescopic fork

Rear Suspension: Twin shocks, coil spring over

Front Brakes: Single disc, 11in

Rear Brakes: Drum, 7 in

Front Tyre: 3.00-18

Rear Tyre: 3.75-18

Seat Height: 787 mm / 31 in

Dry Weight: 173 kg / 382 lbs

Fuel Capacity: 15 Litres / 4.0 US gal / 3.3 Imp gal