2004 Moto Guzzi California Stone Technical Analysis & Specification Breakdown
At the heart of the 2004 Moto Guzzi California Stone custom - cruiser motorcycle, Moto Guzzi features a 1064 cc (64.9 cu in) air-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 73.8 HP (53.8 kW) at 7,000 rpm while maximum torque reaches 88.5 Nm (65.3 lb-ft) at 5,200 rpm, transferring power to the rear wheel through a 5-speed gearbox and shaft drive (cardan) final drive. With a specific output of 69.4 HP per liter and a 1,800 rpm working window between peak torque (5,200 rpm) and peak power (7,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the California Stone measures 246 kg (542 lbs) dry, translating to a power-to-weight ratio of 0.3 HP/kg (3.33 kg per horsepower). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,560 mm (61.4 in) wheelbase engineered for planted straight-line stability. The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Moto Guzzi archive, this model family spans 4 indexed model years from 2002 to 2006, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
69.4 HP/L
Power-to-Weight
0.3 HP/kg (3.33 kg/HP)
Power Band Window
5,200–7,000 rpm
Standover Height
760 mm (29.9 in)
Engine
Displacement1064.0 ccm (64.93 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power73.8 HP (53.8 kW)) @ 7000 RPM
Torque88.5 Nm (9.0 kgf-m or 65.3 ft.lbs) @ 5200 RPM
Compression9.8:1
Bore x Stroke92.0 x 80.0 mm (3.6 x 3.1 inches)
Valves/Cylinder2
Fuel SystemInjection
Fuel ControlOverhead Cams (OHC)
CoolingAir
Transmission
Gearbox5-speed
Final DriveShaft drive (cardan) (final drive)
Chassis
Frame TypeDetachable tubular duplex cradle
Rake29.0°
Trail116 mm (4.6 inches)
Front SuspensionMarzocchi 45 mm hydraulic telescopic fork
Front Travel140 mm (5.5 inches)
Rear SuspensionSwing arm with 2 hydraulic shock absorbers with preload adjustment
Rear Travel89 mm (3.5 inches)
Wheelbase1560 mm (61.4 inches)
Ground Clearance190 mm (7.5 inches)
Wheels & Brakes
Front Tyre110/90-VB18
Rear Tyre140/80-VB17
Front BrakesDouble disc
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Ø282 mm (11.1 inches)
Dimensions & Weight
Dry Weight246.0 kg (542.3 pounds)
Power/Weight0.2998 HP/kg
Seat Height760 mm (29.9 inches) If adjustable, lowest setting.
Overall Height1150 mm (45.3 inches)
Overall Length2355 mm (92.7 inches)
Overall Width850 mm (33.5 inches)
Fuel Capacity19.00 litres (5.02 US gallons)
Reserve Fuel4.00 litres (1.06 US gallons)
Other
Color OptionsRosso race, Nero shadow, Grigio platino
Notes
California Stone -- Trim clean lines, classic minimalist design, the temperament of a genuine Moto Guzzi. An updated version of the unmistakable 90º V-Twin with hydraulic self-adjusting valves. Brembo Gold Series brakes. A modern expression of the Moto Guzzi spirit. Available in Red, Black or Silver
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
