In 2002, the Italian motorcycle manufacturer launched the Moto Guzzi California Stone, a more budget-friendly motorcycle than the base California model. The bike debuted in 1999 as a poorer version of the more opulent California version.
In 1999, the maker introduced the California Stone under the Jackal designation, a no-frills motorcycle intended to broaden the user base. The bike was renamed in 2001 as the California Stone and later just Stone to be differentiated on a marketing level.
It was intended for all range of riders and featured standard fittings, such as wire-spoke wheels covered by valanced fenders, a dual exhaust system, a one-piece dual seat, a teardrop-styled fuel tank, a round headlight, and a wide, pulled-back handlebar.
In the performance department, the 2002 Moto Guzzi California Stone had installed a 1,064cc four-stroke air-cooled V-twin engine at its core. Fed by an electronically controlled fuel injection system, the engine produced 74 hp with maximum strength at 6,400 rpm and 95 Nm (70 lb-ft) torque at 5,000 rpm.
It was built around a double-cradle steel frame and packed a 45 mm Marzocchi telescopic fork on the front and two 320 mm Brembo floating discs coupled to four-piston calipers, handling front suspension and stopping power.
In contrast, the rear end was controlled by side-mounted preload-adjustable twin shock absorbers and a 282 mm disc mounted on the rear wheel, providing excellent suspension performance and stopping power.