California Scooter SG250: history, specs, pictures

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California Scooter SG250
Manufacturer
Also called SG250 Cafe Racer
Production 2018
Engine
single cylinder, four-stroke
Bore / Stroke 67.0mm x 65.0mm
Top Speed 68 mph (109 km/h)
Horsepower 15.82 HP (11.8 KW) @ 7000RPM
Torque 13.5 ft/lbs (18.3 Nm) @ 5500RPM
Fuel System injection. delphi efi
Ignition cdi
Transmission Gear box: 5-speed
Final Drive: chain
Suspension Front: inverted forks
Rear: preload adjustable monoshock
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 110/70-17
Rear Tire 130/70-17
Wheelbase 50.79 inches (1290 mm)
Seat Height 25.98 inches (660 mm)
Weight 272.93 pounds (123.8 Kg) (dry),
Fuel Capacity 4.0 Gallon (15.14 Liters)
Manuals Service Manual


The California Scooter SG250 Cafe Racer was a single cylinder, four-stroke standard produced by California Scooter in 2018. It could reach a top speed of 68 mph (109 km/h). Max torque was 13.5 ft/lbs (18.3 Nm) @ 5500 RPM. Claimed horsepower was 15.82 HP (11.8 KW) @ 7000 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 67.0mm bore x 65.0mm stroke result in a displacement of just 229.5 cubic centimeters. Fuel was supplied via a overhead valves (ohv).

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 110/70-17 front tire and a 130/70-17 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a inverted forks while the rear was equipped with a preload adjustable monoshock. The SG250 Cafe Racer was fitted with a 4.0 Gallon (15.14 Liters) fuel tank. The bike weighed just 272.93 pounds (123.8 Kg). The wheelbase was 50.79 inches (1290 mm) long.