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2004 Honda CRF450R Engine

2004 Honda CRF450R
Tire Size:
Front: 80/100-21, Rear: 110/90-19
Spark Plug:
IFR8H-11
Battery:
NA
Stock Chain/Belt:
520x114
Stock Gearing:
Front: 13T, Rear: 48T
Oil Filter:
KN-116
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Wiseco
Pro Lite Piston Kit
$64.00 - $194.99
You save up to $45.96 (19%)
(12)
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 ...
Wiseco
Complete Bottom End Rebuild Kit
$461.21
You save $153.74 (25%)
(12)
Wiseco Complete Bottom End Rebuild Kit Each kit contains everything you need to complete your rebuild the right way, the first time- crankshaft and connecting rod, all applicable bearings, and comp...
Hot Rods
Complete Bottom End Rebuild Kit
$195.46 - $586.46
You save up to $103.49 (14%)
(5)
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...
VIDEO     
Hot Cams
Valve Shim Kit
$47.96 - $71.96
You save up to $17.99 (20%)
(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...
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...
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...
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...
TMV
Flywheel Weight
$89.00 - $149.95
You save up to $20.95 (19%)
(1)
TMV Flywheel Weight Machined from 303 stainless steel that's 15% heavier than standard steel, allowing more mass in a smaller space No extra gaskets or leaking plastic spacers
Moose Racing Replacement Cylinder Replace your damaged or worn out OEM cylinder Made from cast aluminum, nickel silicon carbide plated Precision machined and honed to OEM stock bore sizes Extremel...
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 ...
Wiseco
4C Race Series Piston Kit
$173.99 - $211.49
You save up to $70.50 (25%)
(0)
Wiseco 4C Race Series Piston Kit Whether you are a serious racer or just serious about how your engine preforms a Wiseco 4C Race Series Piston Kit will get you the power and snap you want. For...
Pro X Racing Parts
Steel Valve Conversion Kit
$104.99 - $192.95
You save up to $21.96 (17%)
  • Black
(0)
Pro X Racing Parts Steel Valve Conversion Kit Latest addition to the ProX program is the Steel Intake and Exhaust Valve & Spring Kits. This kit is offered as an alternative where the OEM applicatio...
Wiseco
Cam Chain
$38.96 - $75.99
You save up to $10.96 (12%)
  • 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...
Wiseco
Stainless Steel Engine Valves
$9.71 - $51.71
You save up to $17.24 (25%)
(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...
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.
Maxima
ProFilter Oil Filter Cover
$24.86
You save $5.09 (16%)
  • Black
(6)
Maxima ProFilter Oil Filter Cover Features: Made from CNC-machined 6061 T-6 billit aluminum Includes a sub-suface anodized finish Lighweight and durable Increased flow Precision f...
Hammerhead Designs, Inc.
Engine Plugs
$26.96 - $44.96
You save up to $4.99 (9%)
  • Blue
  • Red
  • Gold
  • Black
(1)
Hammerhead Designs Engine Plugs6061 T-6 aluminum with and anodized finish and o-ring seal Machined from billet aluminum , guaranteed to add a "factory" look to your bike Kit includes 2 plugs and ...
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...
VIDEO     
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...
Pro Circuit
Engine Plug Kit
$60.86 - $95.66
You save up to $14.29 (12%)
  • Red Anodized
(0)
Pro Circuit Engine Plug Kit Contains the required number of ignition cover and oil filler plugs Machined from aircraft-grade aluminum Polished to a mirror finish, then anodized for a one-of...
Ride Engineering Billet Oil Fill Plug Flush mount design eliminates the risk of oil loss from a punctured or cracked plastic plug. Flush mount design also keeps plug from accidently becoming unscre...
Hammerhead Designs, Inc.
Oil Filler Plug
$22.46 - $53.96
You save up to $5.99 (9%)
  • Red
  • Black
  • Gold
  • Blue
(0)
Hammerhead Designs Oil Filler Plug6061 T-6 Machined Billet Aluminum with an anodized finish and O-ring seal Laser etched Logo adds a nice factory look All models are plug only (No Dipstick) unles...

Latest Reviews

Jay (Busselton )

Fit
Finish
Durability
Features
Cost Benefit

Full engine gasket set

Good kit for my RM 250 1993 project/rebuild. The team at Motorcycle Superstore were extremely helpful!

Clayton (Syracuse )

Fit
Quality
Installation
Recommend

hot rods complete bottom and rebuild kit

Rebuilt my 2007 kx85 with the hot rods complete bottom and rebuild kit, so far no problem whatsoever. Really satisfied with it.

grayson (edmonton )

Fit
Quality
Installation
Recommend

works fine

Went in okay. One of the top o-rings was a pain in the ass, but it seemed to work out in the end. It recomended drilling a hole, but my old piston didn't have one, so I didn't feel like drilling my brand new piston.

Bryan (Hayden )

Fit
Quality
Installation
Recommend

its f****d

Had my brand new Wiseco top and bottom end put in about a month ago in my 2002 Honda CR250r. Less than 10 hours and changing my fluids twice bottom end seized yet again. Biggest piece of crap I've spent my money on, wouldn't recommend AT ALL.

randy j. (sand lake )

Fit
Quality
Installation
Recommend

flywheel weight

Works great- just right for the YZ250 for woods riding.

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