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Model Type
Sport
Model Type
Off-Road
MSRP
$22,499
MSRP
$8,999
Warranty
12
Warranty
1
Insurance
Insurance
Finance
Finance
Generic Type (Primary)
Sport
Generic Type (Primary)
Off-Road
Manufacturer Country
Japan
Manufacturer Country
Japan
Manufacturer Recommend Minimum Age
16
Manufacturer Recommend Minimum Age
16
Parent Company
Yamaha
Parent Company
Yamaha
Display Name
YZF R1M
Display Name
YZ 450FX
Year
2017
Year
2017
Make
Yamaha
Make
Yamaha
Introduction Year
-
Introduction Year
2016
Representative Image
-
Representative Image
No
Engine Type
Horizontal In-line
Engine Type
Single-Cylinder
Cylinders
4
Cylinders
1
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Cooling
Liquid
Cooling
Liquid
Valves
16
Valves
4
Valves Per Cylinder
4
Valves Per Cylinder
4
Valve Configuration
DOHC
Valve Configuration
DOHC
Bore (mm/in)
79 / 3.11
Bore (mm/in)
97 / 3.82
Stroke (mm/in)
50.9 / 2
Stroke (mm/in)
60.8 / 2.39
Displacement (cc/ci)
998 / 60.9
Displacement (cc/ci)
449 / 27.4
Compression Ratio
13.0:1
Compression Ratio
12.5:1
Starter
Electric
Starter
Electric
Fuel Requirements
Regular
Fuel Requirements
Regular
US Miles Per Gallon (Combined)
34
US Miles Per Gallon (Combined)
-
Fuel Type
Gas
Fuel Type
Gas
Turbocharged
No
Turbocharged
No
Supercharged
No
Supercharged
No
Fuel Injector
Yes
Fuel Injector
Yes
Carburetor
No
Carburetor
No
Carburetion Type
Fuel Injected
Carburetion Type
Fuel Injected
Carburetion Brand
-
Carburetion Brand
Keihin
Fuel Injector Size (mm)
-
Fuel Injector Size (mm)
44
Transmission Type
Manual
Transmission Type
Manual
Number Of Speeds
6
Number Of Speeds
5
Overdrive
No
Overdrive
Yes
Primary Drive (Rear Wheel)
Chain
Primary Drive (Rear Wheel)
Chain
Primary Drive (Engine / Transmission)
Gear
Primary Drive (Engine / Transmission)
-
Reverse
No
Reverse
No
Wheels Composition
Magnesium
Wheels Composition
Aluminum
Tube / Tubeless
Tubeless
Tube / Tubeless
Tubed
Front Wheel Width (in)
3.5
Front Wheel Width (in)
-
Rear Wheel Width (in)
6
Rear Wheel Width (in)
-
Chromed
No
Chromed
Yes
Front Tire Width
120
Front Tire Width
90
Front Tire Aspect Ratio
70
Front Tire Aspect Ratio
90
Front Tire Speed Rating
Z
Front Tire Speed Rating
-
Front Wheel Diameter
17
Front Wheel Diameter
21
Rear Tire Width
200
Rear Tire Width
120
Rear Tire Aspect Ratio
55
Rear Tire Aspect Ratio
90
Rear Tire Speed Rating
Z
Rear Tire Speed Rating
-
Rear Wheel Diameter
17
Rear Wheel Diameter
18
Front Tire (Full Spec)
120/70 ZR17
Front Tire (Full Spec)
Dunlop(R) 90/90 R21
Rear Tire (Full Spec)
200/55 ZR17
Rear Tire (Full Spec)
Dunlop(R) 120/90 R18
Tire Brand
-
Tire Brand
Dunlop(R)
Front Brake Type
Dual Hydraulic Disc
Front Brake Type
Hydraulic Disc
Front Brake Diameter (in/mm)
12.6 / 320
Front Brake Diameter (in/mm)
10.6 / 270
Rear Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Rear Brake Diameter (in/mm)
8.7 / 220
Rear Brake Diameter (in/mm)
9.7 / 245
Anti-Lock Brakes
Standard
Anti-Lock Brakes
-
Linked Brake System Front to Rear
Standard
Linked Brake System Front to Rear
-
Front Suspension Type
Inverted Fork
Front Suspension Type
Inverted Fork
Front Suspension Size (in/mm)
1.7 / 43
Front Suspension Size (in/mm)
-
Front Travel (in/mm)
4.7 / 119.4
Front Travel (in/mm)
12.2 / 309.9
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
Yes
Front Adjustable Rebound Damping
Yes
Front Central Suspension Strut
No
Front Central Suspension Strut
No
Front Suspension Brand Name
Ohlins(R)
Front Suspension Brand Name
KYB
Steering Damper
Yes
Steering Damper
No
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Type
Twin Sided Swing Arm
Rear Travel (in/mm)
4.7 / 119.4
Rear Travel (in/mm)
12.5 / 317.5
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
Yes
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Number Rear Shock Absorbers
1
Rear Suspension Brand Name
Ohlins(R)
Rear Suspension Brand Name
KYB
Rear Suspension Material
Aluminum
Rear Suspension Material
Aluminum
Air Adjustable
No
Air Adjustable
No
Steering Control
Handlebar
Steering Control
Handlebar
Length (ft)
6.74
Length (ft)
7.1
Width (in/mm)
27.2 / 690.9
Width (in/mm)
32.5 / 825.5
Height (in/mm)
45.3 / 1150.6
Height (in/mm)
50.4 / 1280.2
Wheelbase (in/mm)
55.3 / 1404.6
Wheelbase (in/mm)
57.7 / 1465.6
Ground Clearance (in/mm)
5.1 / 129.5
Ground Clearance (in/mm)
12.8 / 325.1
Length (ft/ft)
6
Length (ft/ft)
7
Length (ft/in)
8.9
Length (ft/in)
1.2
Wet Weight (lbs/kg)
443 / 200.9
Wet Weight (lbs/kg)
262 / 118.8
Fuel Capacity (gal/l)
4.5 / 17
Fuel Capacity (gal/l)
2 / 7.6
Engine Displacement to Weight (cc)
2.25
Engine Displacement to Weight (cc)
1.71
Seat Type
Two-Piece
Seat Type
One-Piece
Adjustable
No
Adjustable
No
Seat Material
Vinyl
Seat Material
Vinyl
Seat Location
Driver and Passenger
Seat Location
Driver
Folding
No
Folding
No
Seat Height (in/mm)
33.9 / 861.1
Seat Height (in/mm)
38 / 965.2
Number Of Seats
2
Number Of Seats
1
Grab Rail or Strap
Standard
Grab Rail or Strap
-
Frame
Aluminum / Magnesium
Frame
Aluminum
Body Material
Carbon Fiber
Body Material
Plastic
Hand Grips
Standard
Hand Grips
Standard
Foot Peg Location
Driver and Passenger
Foot Peg Location
Driver
Adjustable
Yes
Adjustable
No
Chain Guard
Yes
Chain Guard
Yes
Drive Shaft Guard
No
Drive Shaft Guard
No
Fork Guards
Yes
Fork Guards
Yes
Saddle Bag Guard
No
Saddle Bag Guard
No
Belt Guard
No
Belt Guard
No
Hand Guards
No
Hand Guards
No
Brush Guard
No
Brush Guard
No
Heel Guards
Yes
Heel Guards
-
Exhaust Guard
Yes
Exhaust Guard
No
Light Guard
No
Light Guard
No
Exterior Covers
Standard
Exterior Covers
-
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Top Crown
Standard
Top Crown
Standard
Stand Type
Kick
Stand Type
Kick
Lower Fairing
Standard
Lower Fairing
-
Spoiler
Standard
Spoiler
-
Handlebars
Standard
Handlebars
Standard
Upper Fairing
Standard
Upper Fairing
-
License Plate
Standard
License Plate
-
Chassis Protectors
-
Chassis Protectors
Yes
Engine Case Guard
-
Engine Case Guard
No
Tank Guard
-
Tank Guard
No
Fuel Tank Cover
-
Fuel Tank Cover
No
Handlebar Pads
-
Handlebar Pads
Standard
Skid Plate
-
Skid Plate
Standard
Digital Instrumentation
Standard
Digital Instrumentation
-
Clock
Standard
Clock
-
Tachometer
Standard
Tachometer
-
Trip Odometer
Standard
Trip Odometer
-
Lap Timer
Standard
Lap Timer
-
Shift Light Type
Adjustable
Shift Light Type
-
Speedometer
Standard
Speedometer
-
Temperature Warning
Standard
Temperature Warning
-
Fuel Level Warning Type
Light
Fuel Level Warning Type
Gauge
Service Reminder
-
Service Reminder
Standard
Warranty (Months/Condition)
12 / Limited
Warranty (Months/Condition)
1 / Limited
Battery Warranty (Months)
0
Battery Warranty (Months)
0
Tool Bag Mount
Standard
Tool Bag Mount
-
Windshield Mounts
Standard
Windshield Mounts
-
Paint
Standard
Paint
-
Metallic
-
Metallic
No
Rearview Mirrors
Standard
Rearview Mirrors
-
Windshield Lowers
No
Windshield Lowers
-
Height Adjustable
No
Height Adjustable
-
Tinted
Yes
Tinted
-
Height
Low
Height
-
Underseat Storage
Standard
Underseat Storage
-
Lockable Storage
Standard
Lockable Storage
-
Helmet Locks
Standard
Helmet Locks
-
Headlight Mounts
Standard
Headlight Mounts
-
Halogen Headlight (s)
Standard
Halogen Headlight (s)
-
Headlight (s)
Standard
Headlight (s)
-
Light Type
Halogen
Light Type
-
Adjustable Levers
Standard
Adjustable Levers
Standard
Handlebar Lock
Standard
Handlebar Lock
-
Adjustable Handlebars
-
Adjustable Handlebars
Standard