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2002 Honda CRF450R Engine

2002 Honda CRF450R
Front Tire:
80/100-21
Rear Tire:
110/90-19
Spark Plug:
IFR8H-11
Stock Chain/Belt:
520x114
Front Sprocket:
13T
Rear Sprocket:
50T
Oil Filter:
KN-116
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Wiseco
Pro Lite Piston Kit
$72.99 - $189.99
You save up to $50.01 (20%)
(13)
Video
VIDEO     
Wiseco Pro Lite Piston Kit Available for both two stroke and four stroke bikes, the Wiseco Pro Lite Piston Kit is both a great OEM alternative and an easy way to boost the power. Choose stock bore ...
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Hot Rods
Complete Bottom End Rebuild Kit
$195.99 - $594.99
You save up to $104.96 (14%)
(6)
Video
VIDEO     
Hot Rods Complete Bottom End Rebuild Kit A life saver when things go south for your engine, the Hot Rods Complete Bottom End Rebuild Kit features all the parts you need to get back on the track. Ad...
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Hot Cams
Valve Shim Kit
$50.99 - $76.99
You save up to $12.96 (14%)
(5)
Hot Cams Valve Shim Kit Sick of taking your bike to an expensive mechanic to have them shim your valves just because you don't have the correct shims to do it yourself? Here is the answer, Hot Ca...
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Moose Racing Top End Gasket Kit Performance sets designed for a piston replacement Top-end gasket sets include high-performance head, base, intake and exhaust gaskets Cost-effective way to rais...
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Athena
Complete Gasket Kit
$11.95 - $322.95
(4)
Athena Complete Gasket Kit Manufactured in "State-of-the-Art" computer controlled facilities All gaskets made from the highest quality materials All gasket sets meet or exceed OEM specifications T...
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Moose Racing Complete Gasket Set All gaskets needed for engine rebuild are included in each set with the exception of oil seals Unmatched reliability and performance from high-tech materials Des...
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Hot Rods
Crankshaft Assembly
$152.99 - $552.99
You save up to $96.96 (14%)
(1)
Hot Rods Crankshaft Assembly All new assembly sold complete with Hot Rods connecting rod Factory assembled and trued to OEM specifications, Hot Rods cranks will meet or surpass the OEM in perf...
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Wiseco
Titanium Engine Valves
$101.99 - $112.99
You save up to $29.71 (20%)
(0)
Wiseco Titanium Engine Valves Titanium valves are stronger and more reliable then OEM because they are forged as one unit rather than pieced together like stock valves Forged one piece valves fo...
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Vertex
Piston Kit
$44.99 - $226.99
You save up to $39.00 (14%)
(1)
Video
VIDEO     
Vertex Piston Kit Restore that crisp, clean power that your dirtbike or quad used to have with a new piston kit from Vertex. Or step up the power with a high compression piston kit.  All kits are ...
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Hot Cams
Stage 1 Cam
$152.99 - $229.99
You save up to $39.96 (14%)
(0)
Hot Cams Stage 1 Cam Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more ...
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Cometic
Top End Gasket Kit
$17.99 - $80.99
You save up to $8.96 (9%)
(0)
Cometic Top End Gasket Kit Cometic Hi-Performance Non-Asbestos Gasket Kits are made from the highest quality, non-asbestos gasket material available Cometic Manifold and Base Gaskets are made...
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Cylinder Works
Standard Bore Replacement Cylinder
$224.99 - $359.99
You save up to $39.96 (9%)
(0)
Cylinder Works Standard Bore Replacement Cylinder An alternative to costly OEM cylinders or the time consuming process of re-plating existing cylinders Gone is the wait associated with replating a...
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Hot Rods
Connecting Rod
$84.99 - $263.99
You save up to $45.96 (14%)
(0)
Hot Rods Connecting Rod Affordable premium quality replacement connecting rods Forged from 8620 AISI steel, hardness tested to insure strength and durability AISI carburized crankpin ...
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Works Connection Oil Filler Plug 6061 T-6 Aluminum with an anodized finish and O-ring seal Adds nice factory look Made in the USA **Note: Honda CRF450R models must order one for crankcase and one...
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Moose Racing Countershaft Seal Kit Kit includes hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable) Made in the U.S.A.
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Moose Racing Magnetic Oil Filter CoverMagnetic Oil Filter Cover by Moose Racing Add more than a factory look to your 4-stroke Sturdy CNC'd billet oil filter cover; anodized bright red Ultra powerfu...
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Athena
Race Gasket Kit
$13.95 - $79.95
(1)
Athena Race Gasket Kit For the true Racer. Racers depend on reliability, performance and of course affordability, that's exactly what you get in Athena's new Race Gasket Kits Kits include a multi-l...
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Wiseco
Stainless Steel Engine Valves
$9.99 - $35.99
You save up to $9.40 (20%)
(1)
Wiseco Stainless Steel Engine Valves Stainless steel valves are manufactured to exacting tolerances from the highest grade material Forged one piece valves for unmatched strength CVD/CNI coate...
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Wiseco
Cam Chain
$40.99 - $68.99
You save up to $17.13 (19%)
  • Black
(0)
Wiseco Cam Chain Made from premium materials to reduce friction and increase service life “M” style chain gives you maximum strength and durability Wiseco’s in-house en...
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Cometic
Bottom End Gasket Kit
$8.95 - $83.99
You save up to $8.96 (9%)
(0)
Cometic Bottom End Gasket Kit Assemble your engine once and be done with it.  Use Cometic gaskets for each rebuild to ensure a proper seal. Manufactured from industry leading materials Bottom end g...
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Works Connection
Engine Plugs
$39.95 - $49.95
  • Black
  • Blue
  • Red
(1)
Video
VIDEO     
Works Connection Engine Plug 6061 T-6 Aluminum with an anodized finish and O-ring seal Machined from billet aluminum, these new plugs are guaranteed to add a "Factory" look to your bike Available i...

Latest Reviews

Matthew (Pleasant Hill )

Fit
Quality
Installation
Recommend

Does not fit 1984/1985 xr200r motor

Despite the fit guide saying it would fit, the gasket fit does not fit the four valve 1984/1985 xr200r motor.

Scott (Bellingham )

Fit
Quality
Installation
Recommend

Better than other aftermarket options

Quality materials, no leaks after install. Looks substantially better in quality than other cheaper aftermarket gaskets. Would recommend and definitely will buy again.

James (COTTAGE GROVE )

Fit
Quality
Installation
Recommend

Great design

The plugs look great and fit great. If your about the small details on your bike these plugs are for you. The Allen head replaced my flat bladed plugs, I feel way better about getting them in and out.

tristan (westford )

Fit
Quality
Installation
Recommend

Great piston

it was so easy to install and only took like an hour. my bike runs a lot better and feels much better. i would definitely recommend this to anyone who needs to rebuild their bike. just don't forget to also get a bearing for the top end rod and gaskets....

Randy (Philpot )

Fit
Quality
Installation
Recommend

Great kit.

I needed a new seal and this did the job. The kit fit perfectly in my KTM and was easy to install. You can find the seal alone much cheaper, but it doesn't include the O-ring or other parts that are needed to rebuild the countershaft seal correctly. I have used this kit on two of my bikes and they haven't leaked yet.

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