2025 Suzuki RM-Z450 Base

2025 Suzuki RM-Z450 Base

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Exterior Colors:

  • Year 2025
  • Make Suzuki
  • Model RM-Z450
  • Engine 4-stroke, single cylinder, DOHC
2025 Suzuki RM-Z450 Base

2025 Suzuki RM-Z450 Base

2025 Suzuki RM-Z450

Race results prove that the 2025 RM-Z450 remains the champion’s choice. The RM-Z450’s sleek, race-ready appearance, strong engine, and nimble chassis provide the effective power and precise handling required to continue Suzuki’s race-winning legacy. The RM-Z450’s controllable engine will captivate you with its high peak power, as its agile chassis continues to be the class standard for cornering performance, with the added bonus of legendary Suzuki reliability.

Tuning the electronic fuel injection and ignition systems for maximum performance is easy thanks to Suzuki’s smartphone-based MX-Tuner 2.0 or proven fuel-coupler system included with each RM-Z450. Whether you are racing under stadium lights or enjoying a track day with friends and family, the 2025 RM-Z450 will bring serious MX performance in a smart, reliable way

Features may include:

Engine
  • Delivering excellent throttle response through the entire rev range, the 449cc, liquid-cooled, four-stroke, four-valve, DOHC engine is the latest incarnation of Suzuki’s proven fuel-injected powerplant that delivers high peak horsepower with strong torque characteristics.
  • Suzuki’s advanced fuel-injection system creates extra-smooth power delivery, high fuel efficiency, and superb reliability.
Transmission
  • Thanks to Suzuki’s design and production standards, shifting the five-speed transmission is smooth and precise, while the multi-plate, wet clutch uses a lever and cam release mechanism for a light and direct feel.
  • The well-sorted, five-speed transmission enables precise gear shift operation. This precise transmission feel is the result of an accurately machined shift cam for exact gear selection.
Chassis
  • Balancing lightness with strength to achieve exceptional handling, the aluminum frame and beam-style swingarm support the fully adjustable Showa® Balance Free spring fork and shock that deliver remarkable damping response.
  • Springs in each fork leg combine with large, adjustable damping cylinders to deliver better response to the terrain and provide a strong feeling of control to the rider.
Electrical
  • Suzuki’s MX-Tuner 2.0 is included and provides the ability to adjust the fuel injection and ignition settings though a smartphone application, while the Suzuki Holeshot Assist Control (S-HAC) and advanced traction management system provides the rider a performance edge.
Body & Styling
  • The Suzuki beak-inspired styling has sharp front fender and radiator shroud shapes that blend into the frame’s side covers and into an upswept tail.

Engine

Engine 4-stroke, single cylinder, DOHC
Displacement 449cc
Cooling System Liquid-cooled
Bore 96.0 mm (3.78 in.)
Stroke 62.1 mm (2.40 in.)
Compression Ratio 12.5:1
Fuel System Fuel injection, 44mm throttle body
Starter Primary kickstarter with automatic decompressor
Lubrication Semi-dry sump
Ignition Electronic ignition (CDI)
Spark Plug NGK® DIMR8C10

Drivetrain

Clutch Wet multi-plate
Transmission 5-speed constant mesh
Final Drive Chain, DID® 520DMA2K, 114 links

Suspension

Front Suspension Inverted telescopic, coil spring, oil damped, adjustable damping force
Rear Suspension BFRC-link type, coil spring, oil damped, adjustable spring preload and damping force

Brakes

Front braking system Disc brake, single rotor
Rear braking system Disc brake, single rotor

Wheels & Tires

Front Tire 80/100-21 M/C (51M), tube type
Rear Tire 110/90-19 M/C (62M), tube type

Dimensions

Overall Length 2175 mm (85.6 in.)
Overall Width 835 mm (32.9 in.)
Overall Height 1260 mm (49.6 in.)
Wheelbase 1480 mm (58.3 in.)
Ground Clearance 330 mm (13.0 in.)
Seat Height 960 mm (37.8 in.)

Capacities

Fuel Capacity 6.3 L (1.7 US gal.)

Weights

Curb Weight 112 kg (247 lb.)

Color

Colors Champion Yellow No. 2

Product Photography