2026 RM-Z450

Specifications

• ENGINE

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  • Engine Type
    Single-Cylinder
  • Cylinders
    1
  • Engine Stroke
    4-Stroke
  • Cooling
    Liquid
  • Valves
    4
  • Valves Per Cylinder
    4
  • Valve Configuration
    DOHC
  • Bore (in)
    3.78
  • Stroke (in)
    2.46
  • Displacement (cc)
    449
  • Carburetion Brand
    Keihin
  • Fuel Injector
    Yes
  • Carburetor
    No
  • Carburetion Type
    Fuel Injected
  • Compression Ratio
    12.5:1
• TRANSMISSION

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  • Transmission Type
    Manual
  • Number Of Speeds
    5
  • Primary Drive (Rear Wheel)
    Chain
  • Reverse
    No
  • Overdrive
    No
• TECHNICAL SPECIFICATIONS

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  • Length (in)
    85.6
  • Width (in)
    32.9
  • Height (in)
    49.6
  • Wheelbase (in)
    58.3
  • Ground Clearance (in)
    13
  • Fuel Capacity (gal)
    1.7
  • Wet Weight (lbs)
    247
• SUSPENSION

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  • Front Suspension Type
    Inverted Fork
  • Front Suspension Size (in)
    1.9
  • Front Adjustable Fork Pre-Load
    Yes
  • Rear Suspension Type
    Twin Sided Swing Arm
  • Rear Adjustable Shock / Spring Pre-Load
    Yes
  • Rear Adjustable Rebound Damping
    Yes
  • Number Rear Shock Absorbers
    1
  • Rear Suspension Material
    Aluminum
  • Rear Travel (in)
    12.2
  • Front Suspension Brand Name
    Showa®
  • Air Adjustable
    No
  • Rear Suspension Brand Name
    Showa®
• WHEELS & TIRES

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  • Wheels Composition
    Aluminum
  • Chromed
    No
  • Tube / Tubeless
    Tubed
  • Front Tire (Full Spec)
    Bridgestone® Battlecross X30 80/100 R21 M/C 51M
  • Rear Tire (Full Spec)
    Bridgestone® Battlecross X30 110/90 R19 M/C 62M
  • Spare Tire
    Not Available
• BRAKES

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  • Front Brake Type
    Hydraulic Disc
  • Rear Brake Type
    Hydraulic Disc
  • Anti-Lock Brakes
    Not Available
  • Linked Brake System Front to Rear
    Not Available
  • Front Brake Diameter (in)
    10.6
• Colour options

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  • Champion Yellow No. 2