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2025 Suzuki RM-Z 450

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Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Cooling:
    Liquid
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    DOHC
  • Bore (mm):
    96
  • Bore (in):
    3.78
  • Stroke (mm):
    62.1
  • Stroke (in):
    2.46
  • Displacement (cc):
    449
  • Displacement (ci):
    27.4
  • Compression Ratio:
    12.5:1
  • Starter:
    Kick
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas

Brakes

  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    10.6
  • Front Brake Diameter (mm):
    270
  • Rear Brake Type:
    Hydraulic Disc

Carburetion

  • Carburetion Brand:
    Keihin
  • Fuel Injector:
    Yes
  • Fuel Injector Size (mm):
    44
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Length (in):
    85.6
  • Length (mm):
    2175
  • Width (in):
    32.9
  • Width (mm):
    835
  • Height (in):
    49.6
  • Height (mm):
    1260
  • Wheelbase (in):
    58.3
  • Wheelbase (mm):
    1480
  • Ground Clearance (in):
    13
  • Ground Clearance (mm):
    330
  • Length (ft):
    7.13
  • Length (ft/ft):
    7
  • Length (ft/in):
    1.6

Other

  • Fuel Capacity (gal):
    1.7
  • Fuel Capacity (l):
    6.3
  • Frame:
    Aluminum
  • Body Material:
    Plastic
  • Chassis Protectors:
    Yes
  • Fork Guards:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.9
  • Front Suspension Size (mm):
    48
  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    Showa®
  • SysModelID:
    155471
  • MfrModelID:
    RM-Z450M5
  • Year:
    2025
  • Manufacturer:
    Suzuki
  • Model Name:
    RM-Z
  • Trim Name:
    450
  • Family Name:
    RM-Z
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    Motocross
  • Generic Type (Primary):
    Off-Road
  • Manufacturer Country:
    Japan
  • Photo Name:
    2024_Suzuki_RM-Z_450.jpg
  • Major Revision Year:
    2018
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT25OAI000
  • Introduction Year:
    2005
  • SysTrimId:
    550453
  • SysMakeId:
    4
  • IsCurrent:
    Yes
  • Historical ID:
    502464
  • Data Provider:
    CRS
  • Parent Company:
    Suzuki
  • Display Name:
    RM-Z450
  • Currency:
    US Dollars
  • Destination Charge:
    530
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    12.2
  • Rear Travel (mm):
    309.9
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    Showa®
  • Rear Suspension Material:
    Aluminum
  • Seat Type:
    One-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Seat Height (in):
    37.8
  • Seat Height (mm):
    960
  • Number Of Seats:
    1
  • Steering Control:
    Handlebar
  • Tire Brand:
    Bridgestone®
  • Front Tire Width:
    80
  • Front Tire Aspect Ratio:
    100
  • Front Tire Speed Rating:
    M
  • Front Wheel Diameter:
    21
  • Rear Tire Width:
    110
  • Rear Tire Aspect Ratio:
    90
  • Rear Tire Speed Rating:
    M
  • Rear Wheel Diameter:
    19
  • 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
  • Mobile App Instrumentation:
    Yes
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubed

Our Location

Mount Rushmore Motorsports
450 E Disk Drive
Rapid City, SD 57701