Suzuki RMX450Z - 2020 Specifications and Reviews
The 2020 Suzuki RMX450Z is a dual-sport motorcycle designed for riders seeking adventure on varied terrain. Known for its lightweight construction at 123.5 kg and excellent ground clearance of 320 mm, it excels in off-road exploration while maintaining on-road capability. Its electric and kick starter system ensures reliability for long-distance touring and backcountry adventures.
General information | |
| Category | Enduro / offroad |
| Year | 2020 |
| Model | Suzuki RMX450Z |
| | |
Engine and Transmission Specifications | |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Suzuki Advanced Sump System |
| Ignition | CDI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression | 11.6:1 |
| Engine details | Aluminum cylinder with Suzuki Composite Electrochemical Material (SCEM) coating |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.0 ccm (27.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Tube type |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tire | 110/90-18 |
| Front tire | 80/100-21 |
| Rear Suspension | Link type, coil spring, oil damped, adjustable spring preload and damping force |
| Front Suspension | Inverted telescopic, coil spring, oil damped, adjustable damping force |
| | |
Physical measures and capacities | |
| Fuel capacity | 6.20 litres (1.64 US gallons) |
| Wheelbase | 1485 mm (58.5 inches) |
| Ground clearance | 320 mm (12.6 inches) |
| Overall width | 840 mm (33.1 inches) |
| Overall length | 2185 mm (86.0 inches) |
| Overall height | 1265 mm (49.8 inches) |
| Seat height | 950 mm (37.4 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 123.5 kg (272.3 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 6 month limited warranty |
| Starter | Electric & kick |
| Color options | Championship Yellow with black/blue accents |
Performance Profile & Rider Fit
Best For
Track30%
City15%
Cornering60%
Daily Riding15%
Touring15%
Passenger5%
Rider Profile
| Best For | Best suited to intermediate-to-advanced off-road riders who are comfortable with a tall, light, powerful open-class enduro machine. |
| Purpose | Built as a competition-focused enduro bike for trails, cross-country racing, and technical off-road terrain rather than road use. |
| Rider Fit | The tall 950mm seat height and minimal seat padding demand a taller rider with good fitness and standing-based riding technique. |
| Character | A raw, high-performance dirt machine that rewards aggressive, athletic riding with excellent agility and off-road capability. |
| Not Ideal For | Not suitable for riders wanting comfort, pillion capability, long-distance touring, or everyday street commuting. |
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 2020 Suzuki RMX450Z is a formidable off-road motorcycle with impressive handling and power. The 449cc four-stroke engine delivers smooth and responsive performance, giving riders the confidence to tackle challenging terrain. The lightweight aluminum chassis and adjustable suspension make for a comfortable and agile ride, while the electric start and fuel injection system add convenience and reliability. With its rugged design and advanced technology, the RMX450Z is a top choice for anyone seeking an adrenaline-pumping off-road adventure. Overall, the 2020 Suzuki RMX450Z is a standout option in the off-road motorcycle market. Its combination of power, handling, and advanced features make it a top contender for riders looking to push their limits on the trails. Whether you're a seasoned off-road enthusiast or a beginner looking to explore the great outdoors, the RMX450Z is a versatile and capable machine that is sure to impress.Add a Comment
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