14 August. Friday 2026
Suzuki DR-Z400S - 2021 Specifications and Reviews
The 2021 Suzuki DR-Z400S is a versatile dual-sport machine designed for riders seeking adventure both on-road and off-road. Its liquid-cooled 398cc four-stroke single-cylinder engine delivers reliable, accessible power through a five-speed gearbox, making it ideal for beginners and intermediate riders exploring trails and unpaved roads. Known for durability, simplicity, and easy maintenance, this bike excels as an affordable, practical entry point into adventure riding.
General information | |
| Price as new | 3.5 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | Suzuki DR-Z400S |
| | |
Engine and Transmission Specifications | |
| Driveline | Chain, RK520KZ0, 112 links |
| Clutch | Wet, multiplate. Magnesium-alloy. |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Semi-dry sump |
| Ignition | CDI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Carburettor. Mikuni BSR36 |
| Valves per Cylinder | 4 |
| Bore x Stroke | 90.0 x 62.6 mm (3.5 x 2.5 inches) |
| Compression | 11.3:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 398.0 ccm (24.29 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Wire spoked. Blacked-out aluminum rims. |
| Rear brakes | Single disc. Single-piston |
| Diameter | 250 mm (9.8 inches) |
| Front brakes | Single disc. Floating rotor, dual-piston calipe |
| Rear tire | 120/90-18 |
| Front tire | 80/100-21 |
| Rear wheel travel | 295 mm (11.6 inches) |
| Rear Suspension | Link type, coil spring, oil damped, adjustable spring preload |
| Front wheel travel | 287 mm (11.3 inches) |
| Front Suspension | Telescopic, coil spring, oil damped, adjustable damping force |
| Frame type | Chrome-moly steel tubes |
Physical measures and capacities | |
| Fuel capacity | 10.00 litres (2.64 US gallons) |
| Wheelbase | 1485 mm (58.5 inches) |
| Ground clearance | 300 mm (11.8 inches) |
| Overall width | 875 mm (34.4 inches) |
| Overall length | 2310 mm (90.9 inches) |
| Overall height | 1230 mm (48.4 inches) |
| Seat height | 935 mm (36.8 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 144.0 kg (317.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 12 month unlimited mileage limited warranty. |
| Light | 60/55-watt H4 halogen headlight |
| Instruments | Digital instrument cluster with speedometer, odometer, and twin-trip meters with addition/subtraction capability, clock, timer and stopwatch functions. |
| Starter | Electric |
| Color options | Solid Iron Gray/Solid Black |
Performance Profile & Rider Fit
7.5s
0-60 mph (est.)
Best For
Track20%
City45%
Cornering55%
Daily Riding40%
Touring25%
Passenger15%
Rider Profile
| Best For | Best suited to riders with at least some off-road or dirt-bike experience, since the tall seat height and light, flickable chassis reward confident standing and body-positioning skills. |
| Purpose | This is a dual-sport built primarily for trail riding, technical off-road terrain, and green-lane exploration, with street legality as a practical bonus rather than its main focus. |
| Rider Fit | The 935 mm seat height and 144 kg dry-oriented weight make it easy to muscle around off-road but demanding for shorter riders at a stop, who may struggle to flat-foot it. |
| Character | A raw, mechanical single-cylinder enduro that feels light, torquey at low revs, and eager to be thrown into ruts, gravel, and single-track rather than cruised on smooth tarmac. |
| Not Ideal For | Not a good fit for riders wanting sustained highway speed, plush long-distance comfort, or a bike that carries a passenger with any real comfort. |
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 DR-Z400S is a versatile and capable off-road motorcycle that offers great performance both on and off the road. Its 398cc, liquid-cooled, four-stroke engine provides plenty of power, while its lightweight and maneuverable design makes it easy to handle in various terrain. With its long-travel suspension and adjustable rear shock, the DR-Z400S can handle rough trails and obstacles with ease, providing a smooth and comfortable ride for the rider. In addition to its off-road capabilities, the 2021 Suzuki DR-Z400S is also a practical choice for commuting and everyday riding. It features a comfortable and upright seating position, along with a sleek and modern design that looks great on the street. The bike also comes equipped with a rear luggage rack, making it easy to bring along gear for weekend adventures or daily errands. Overall, the 2021 Suzuki DR-Z400S is a versatile and reliable option for riders looking for an all-around motorcycle that can handle a variety of riding conditions.Add a Comment
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