Maker	HONDA	Engine Type	Water-cooled/4-stroke/OHC/4 Valve/Single Cylinder
Model name	CRF450R	Engine Starting Method	Kick Starter
Type · Grade	-	Maximum Output (ps)	56.4ps(41.5kw)/9000rpm
Engine Operation	4 stroke	Maximum Torque (kgf/m)	5.17kg・m(50.7N・m)/6500rpm
Model	PE05	Vehicle Weight (Dry Weight)	100 kg
Displacement	449 cc	Vehicle Weight (Curb Weight)	111 kg
Release year	2004	Length(mm)・Height(mm)・Width(mm)	1262 x 825 x 2191
Fuel Efficiency by Catalog	-	Seat Height	-
Fuel Tank Capacity	7.2 liters	Front Tire Indication	80/100-21 51M
Fuel Supply	Carburetor	for Rear Tire Indication	110/90-19 62M

Standard Plug	-	Sprocket size	Drive Sprocket Teeth Number 13 Driven Sprocket Teeth Number 48
Number of Used Plugs	-	Chain Size	520
Plug Gap	-	Battery Code	-
Engine Oil Amount	-	Head Light	- Headlamp Type: -
Engine Oil (Refill)	-	Headlamp Remarks	-
Engine Oil (Element Replacement)	-	Tail Light	- -
Front Blinker Rating	-	Rear Blinker Rating	-

Motor Model Code	PF05E
Bore (mm)	96
Stroke (mm)	62.1
Compression Ratio	12
Ignition Method	Capacitor Discharge Ignition
Engine Lubrication Type	-
Frame Type	Diamond Frame / Backbone Frame / Twin-Spar Frame
Minimum Rotaion Radius	-
Caster Angle	27.8度
Trail Amount (mm)	109.4
Minimum Ground Clearance	-
Distance Between Axes	-
Turning Angle (Right)	-
Turning Angle (Left)	-
Seating Capacity	-
Fuel Tank Reserve Capacity	-

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Motorcycle Parts


Exhausts (240) 4.3	Bodyworks (894) 4.1	Engine Parts (871) 4.5
Other Exhaust Options / Repair Parts(2) Exhaust Pipe(17) Exhaust Gaskets(2) Joint Gasket(2) Slip-On Exhaust(83) Full Exhaust System(107) Exhaust Guard / Heat Guard(14) Exhaust End Cap(6) Glass Wool(6) Universal / Repair Exhaust(1)	Sprocket Cover(26) Fork Guard(39) Number Plate / Number Base(14) General-Purpose Nut(3) Stickers / Decals (80) Fuel Tanks, Caps & Accessories(24) Disk Guard(53) Stacked Belt / Stacked Grip(1) Other Universal Fairing / Dress-Up Parts(13) Screen Bolts(1) Fenders(97) Swingarm Cover / Protector(9) Seats & Accessories(171) Fairings(214) Graphics Kit(77) Other Fairing Options / Repair Parts(21) Air Scoop Air Duct(1) Air Cleaner Cover(36) Other Fairing(14)	Engine(513) Fuel Accessories(4) Intake Parts(162) Radiators / Oil Coolers(180) Ignition Parts(12)
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Handles & Control Parts (333) 4.2	Drive Parts (381) 4.8	Brakes (344) 4.4
Other Stems / Top Bridge Options / Repair Parts(2) Stem / Under Bracket / Triple Tree(29) Other Handle Options / Repair Parts(6) Controls(222) Handlebars(8) Throttle Holder(7) Throttle Tube(13) Grips(46)	Clutch Spring(7) Chains(10) Clutch Pressure Plate(2) Other Clutch Options / Repair Parts(45) Clutch Plate/ Clutch Disc / Friction Plate(18) Sprocket Offset Spacers(1) Joint Link Chain Clip(2) Scooter Drive Parts(10) Clutch Basket(18) Hydraulic Clutch Kit Conversion Kit(6) Clutch Cable Holder(3) Other Clutch Master Cylinder Options / Repair Parts(7) Other Drive parts(3) Clutch Kit(51) Driven Sprocket / Rear Sprocket(156) Slippery Clutch Kit(10) Drive Sprocket / Front Sprocket(30) Clutch Release Arm(2)	Brake Wires / Cables(13) Brake Pad(68) Caliper Kit(12) Master Cylinder Repair Kit(3) Caliper Overhaul Kit(8) Master Cylinder Guard(5) Caliper Support Bracket(23) Banjo Fittings(1) Brake Disc Rotor Kit(20) Master Cylinder Tank Cap / Reservoir Cover(9) Other Brake Parts(28) Other Brake Master Cylinder Options / Repair Parts(3) Brake / Clutch Hoses(42) Other Caliper Options / Repair Parts(3) Brake Master Cylinder(11) Caliper Bolts / Mounting Bolts(1) Brake Calipers(12) Caliper Pistons(2) Pad Pins(3) Brake Disc Rotor(71) Caliper Seals(1) Rotor Bolt(4) Other Brake Hose Options And Repair Parts(1)
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Tires (194) 4.5
Tire Related Accessories(20) On-Road Tires(1) Off-Road Tire(173)
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Accessories


Accessories (45) 4.4
Electrical(2) Security(15) Others(28)
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Front Brake Type	Single Disc
Front Brake Remarks	-
Rear Brake Type	Disc
Rear Brake Remarks	-
Suspension Type (Front)	Telescopic Type (Inverted Type Suspension) Cushion Stroke 315mm
Front Suspension Stroke	-
Front Fork Type	-
Front Fork Diameter	-
Suspension Type (Rear)	Swingarm Type (Pro Link) Axle Travel 320mm
Number of Rear Shock Absorbers	-
Rear Suspension Stroke	-
Rear Wheel Travel	-
ABS	Not Available
Drive System	Chain
Differential Oil Amount	-
Chain Remarks	-

Under Seat Capacity	-
Helmet Storage Box	Not Available
Mirror Screw Hole Diameter	-
Mirror Remarks	-
Electronic Device Remarks	-
Fuel Gauge	Not Available
Clock	Not Available
Hazard	Not Available
Anti Theft Device	Not Available
Tail Light Base Shape	-
Tail Light Base Shape 2	-
Tail Light Remarks	-
Front Blinker Bulb Type	-
Front Blinker Base Shape	-

Clutch Type	Multiplate Wet Clutch
Gear Ratio Type	Sequential Gearbox
Number of Gears	5
Gear Ratio	1.800 / 1.470 / 1.235 / 1.050 / 0.909
Primary Speed Reduction Ratio	2.739
Secondary Speed Reduction Ratio	3.692
Variable Speed Vehicle Gear Ratio	-
Tappet Clearance (mm) IN	-
Tappet Clearance (mm) EX	-
Idling Initial Value (rpm)	-
Needle Steps (Clip Location)	-
Float Level (mm)	-
Amount of returning Air Screw	-
Main Jet Type	-
Main Jet Number	-

Clutch Cable Length	-
Choke Cable Length	-
Meter Cable Length	-
Throttle Cable Length	-
Front Brake Cable Length	-
Rear Brake Cable Length	-
Other Cables	-
Engine Number (Production Launch)	-
Engine Number (Production End)	-


Electrical (36) 3.0	Frames / Protections (140) 4.0	Suspensions / Rearsets / Wheels / Swingarms (935) 4.1
Switches / Harnesses(12) Regulator / Lectifier(3) Lights(7) Gauges / Indicators(7) Other USB Power Supply Options / Repair Parts(1) Starter Motor(1) Alternator / Generator(5)	Other Frame Parts(1) Axle Slider(10) Engine Guard(8) Frame Covers(14) Chain Guard(16) Other Guards / Slider Options / Repair Parts(4) Kick Stands(20) Caliper Guard(4) Stand Spools(1) Underguard / Skid Plate(62)	Suspensions(390) Axle Block / Chain Adjuster(17) Wheel Parts / Accessories(298) Swingarm(2) Chain Roller(6) Chain Slider(29) Chain Guide(33) Foot Controls(117) Other Swingarm Options / Repair Parts(30) Swingarm Bearings(13)
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HONDA CRF450R

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2004 HONDA CRF450R

2004 HONDA CRF450R Specifications

2004 HONDA CRF450R Service Data

2004 HONDA CRF450R Service Data (Detail)

Motorcycle Parts

Exhausts (240)

Bodyworks (894)

Engine Parts (871)

Handles & Control Parts (333)

Drive Parts (381)

Brakes (344)

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Frames / Protections (140)

Suspensions / Rearsets / Wheels / Swingarms (935)

Tires (194)

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Accessories (45)

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