16 May. Saturday 2026
CSC Motorcycles SG400 - 2021 Specifications and Reviews
The 2021 CSC Motorcycles SG400 is a beginner-friendly naked bike powered by a 378cc twin-cylinder engine delivering 48.5 horsepower. It suits new riders seeking affordable, manageable performance with its modest power delivery and accessible riding position. Known for straightforward reliability and classic styling, this entry-level machine offers practical commuting capability with a six-speed transmission and liquid-cooled engine.
2021
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | CSC Motorcycles SG400 |
Engine and Transmission Specifications | |
| Exhaust system | Black megaphone steel |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Carburettor |
| Bore x Stroke | 66.0 x 55.2 mm (2.6 x 2.2 inches) |
| Top speed | 154.5 km/h (96.0 mph) |
| Torque | 35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 6500 Revolutions">RPM |
| Power | 48.5 Horsepower">HP (35.4 Kilowatt">kW)) @ 9000 Revolutions">RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 378.0 ccm (23.07 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Spoked wheel |
| Rear brakes | Single disc |
| Diameter | 305 mm (12.0 inches) |
| Front brakes | Double disc. ABS |
| Rear tire | 150/70-17 |
| Front tire | 120/70-17 |
| Rear wheel travel | 61 mm (2.4 inches) |
| Rear Suspension | Preload-adjustable dual shocks |
| Front Suspension | Inverted forks 41mm |
| Trail | 99 mm (3.9 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Robotically welded steel tube |
| | |
Physical measures and capacities | |
| Fuel capacity | 19.00 litres (5.02 US gallons) |
| Wheelbase | 1380 mm (54.3 inches) |
| Ground clearance | 145 mm (5.7 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 2065 mm (81.3 inches) |
| Overall height | 1120 mm (44.1 inches) |
| Weight incl. oil, gas, etc | 184.0 kg (405.7 pounds) |
Other specs | |
| Comments | Brand previously called California Scooters. Bike imported from China. |
| Factory warranty | 12-month unlimited mileage |
| Starter | Electric |
| Color options | Metallic Gray Gloss, Sinister Matte Black |
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 CSC Motorcycles SG400 is a high-performance motorcycle that offers an incredible riding experience. With its powerful engine and sleek design, this bike is sure to turn heads on the road. The SG400 also handles exceptionally well, making it perfect for both daily commutes and long weekend rides. Whether you're a seasoned rider or a beginner, this motorcycle is a great option for anyone looking for a reliable and stylish bike. In addition to its impressive performance, the 2021 CSC Motorcycles SG400 also boasts a range of advanced features, including a comfortable seat, intuitive controls, and excellent fuel efficiency. With its affordable price point, this bike offers tremendous value for riders looking for a quality motorcycle without breaking the bank. Overall, the SG400 is a fantastic choice for anyone in the market for a new motorcycle, offering a perfect balance of style, performance, and affordability.Add a Comment
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