Suzuki GSX-S1000 - 2021 Specifications and Reviews
The 2021 Suzuki GSX-S1000 is a middleweight sport naked bike designed for experienced riders seeking raw performance and aggressive styling. Its 999cc inline-four engine delivers potent acceleration and top-end power, making it ideal for track days and spirited road riding. Known for combining sharp handling with practical ergonomics, it appeals to riders wanting a versatile, everyday-capable sportbike.
General information | |
| Category | Sport |
| Year | 2021 |
| Model | Suzuki GSX-S1000 |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Stainless steel, 4-2-1 exhaust system |
| Clutch | Wet, multi-plate type |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | Electronic ignition (Transistorized) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. 10-hole injectors on each 44mm throttle body |
| Valves per Cylinder | 4 |
| Bore x Stroke | 73.4 x 59.0 mm (2.9 x 2.3 inches) |
| Compression | 12.2:1 |
| Engine type | In-line four, four-stroke |
| Capacity: | 999.0 ccm (60.96 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Cast aluminum |
| Rear brakes | Single disc. Nissin, 1-piston, single disc, ABS |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Double disc. Brembo 4-piston, ABS |
| Rear tire | 190/50-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear Suspension | Link type, single shock, coil spring, oil damped |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | KYB inverted telescopic, coil spring, oil damped |
| Trail | 100 mm (3.9 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Twin-spar aluminum |
Physical measures and capacities | |
| Fuel capacity | 19.00 litres (5.02 US gallons) |
| Wheelbase | 1460 mm (57.5 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 2115 mm (83.3 inches) |
| Overall height | 1080 mm (42.5 inches) |
| Seat height | 810 mm (31.9 inches) If adjustable, lowest setting. |
| Dry weight | 214.0 kg (471.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Traction Control. |
| Factory warranty | 12 month unlimited mileage limited warranty. |
| Instruments | LCD display |
| Starter | Electric |
| Color options | Metallic Triton Blue, Glass Mat Mechanical Gray, Glass Sparkle Black |
Performance Profile & Rider Fit
3.2s
0-60 mph (est.)
Best For
Track75%
City70%
Cornering90%
Daily Riding68%
Touring45%
Passenger40%
Rider Profile
| Best For | Best suited to intermediate and experienced riders who can manage a punchy in-line four naked sportbike with a firm chassis. |
| Purpose | A street-focused naked sportbike built for aggressive road riding, spirited cornering, and occasional track days rather than long-distance touring. |
| Rider Fit | The 810mm seat height and aluminum twin-spar frame demand a reasonably fit rider comfortable with a forward-leaning, sporty riding stance. |
| Character | Aggressive, responsive, and performance-oriented, rewarding confident inputs with sharp handling and strong midrange power delivery. |
| Not Ideal For | Not ideal for new riders seeking a relaxed commuter or for those prioritizing plush comfort and long-haul touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2021 Suzuki GSX-S1000 is a powerful and stylish motorcycle that offers a thrilling riding experience. With its 999cc engine, it delivers impressive acceleration and a responsive throttle that makes it a joy to ride. The bike's aggressive styling and comfortable riding position make it a great option for both casual riders and more experienced enthusiasts. Whether you're zipping through city streets or cruising on the highway, the GSX-S1000 offers a smooth and enjoyable ride. In addition to its performance capabilities, the 2021 Suzuki GSX-S1000 also comes equipped with advanced safety features such as ABS and traction control, providing added peace of mind for riders. The bike's sleek design and impressive performance make it a standout choice in the competitive sport bike market. If you're in the market for a motorcycle that delivers both power and style, the GSX-S1000 is definitely worth considering.Add a Comment
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