DUCATI 400SS (1991-1992) Specs, Performance & Photos

In 1991, The Italian motorcycle manufacturer launched the Ducati 400SS, a sports motorcycle designed by Borgo Panigale as a lightweight machine suitable for both novice and more seasoned riders alike.

Alongside the 400SS model, the manufacturer released the 300SS and 600SS versions. The 350SS was made between 1991 and 1993, the 400SS from 1989 to 1997, and the 600SS from 1993 to 1999.

The 350SS and 400SS models were developed to meet Japan's 400cc and Italy's 350cc regulations limits of the maximum displacements allowed for probationary motorcyclists. The 1994 Ducati 600SS was introduced as a cheap way to expand Ducati's range.

In the visual department, the bike had standard features, such as a full fairing with a large, rectangular headlight, a one-piece dual seat with a passenger grab handle, a single exhaust system with a silencer on the right side, and lightweight three-spoke aluminum wheels.

The bike rolled on 17-inch three-spoke aluminum wheels fitted with a single 320 mm brake disc on the front coupled to a four-piston caliper and a 245 mm disc with a dual-piston caliper on the rear, delivering optimum stopping performance.

As for power, the 1991 Ducati 400 SS had installed a 398cc four-stroke V-twin air-cooled engine underneath its fuel tank, delivering an output power of 42 hp with a peak force at 7,000 rpm and 35 Nm (26 lb-ft) torque at 8,500 rpm.