# My 2003 Wr450 supermoto bike

**URL:** <https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430>\
**Category:** Builds\
**Created:** [November 27, 2008, 4:21pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430 "2008-11-27T16:21:26Z")\
**Posts on this page:** 20\
**Page:** 9

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**Author:** ![SSmokinn\_SS](https://avatars.discourse-cdn.com/v4/letter/s/ec9cab/32.png) [@SSmokinn\_SS](https://forums.speedlife.net/u/SSmokinn_SS)\
**Post date:** [January 28, 2009, 4:28pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/161 "2009-01-28T16:28:51Z")

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> [@Nintendo Wii pricing confirmed...](https://forums.speedlife.net/t/nintendo-wii-pricing-confirmed/13201/3):
>
> I like riding both, as long as its not smokin’s dad 250r. Its a hoopty box hahaha.

haha hes got a bent tie rod and he wont listen to me about it! hes more stubborn then me.

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**Author:** ![Sully93vr4](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/sully93vr4/32/6278_2.png) [@Sully93vr4](https://forums.speedlife.net/u/Sully93vr4)\
**Post date:** [January 28, 2009, 4:30pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/162 "2009-01-28T16:30:50Z")

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less quad talk, more wr450f talk with pics!!

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**Author:** ![eeshnips](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eeshnips/32/6395_2.png) [@eeshnips](https://forums.speedlife.net/u/eeshnips)\
**Post date:** [January 29, 2009, 3:31am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/163 "2009-01-29T03:31:50Z")

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Ok so for the WR i say he studs it up and takes it out on the sled trails. I used to use sheet metal screws on my crf250 and would ride it every winter, more than my sled.

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [January 29, 2009, 9:58am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/164 "2009-01-29T09:58:00Z")

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> [@No Date Yet - ShifterKart Racing](https://forums.speedlife.net/t/no-date-yet-shifterkart-racing/13253/5):
>
> Ok so for the WR i say he studs it up and takes it out on the sled trails. I used to use sheet metal screws on my crf250 and would ride it every winter, more than my sled.

haha studded street tires! i did that with my 250f a few years ago went to lake george and rode all down the lake and shit. i won the wheelie contest woohoo and the flattrack they had setup was pretty cool

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**Author:** ![psi2high](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/psi2high/32/6320_2.png) [@psi2high](https://forums.speedlife.net/u/psi2high)\
**Post date:** [January 29, 2009, 11:36am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/165 "2009-01-29T11:36:35Z")

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Shut up pussy

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**Author:** ![mebcop](https://avatars.discourse-cdn.com/v4/letter/m/d6d6ee/32.png) [@mebcop](https://forums.speedlife.net/u/mebcop)\
**Post date:** [January 29, 2009, 12:37pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/166 "2009-01-29T12:37:09Z")

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anyone hear about this ice racing cars stuff? there is one going on near here this weekend. supposedly some of the cars go over 100mph on ice. WTF

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [February 1, 2009, 8:34am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/167 "2009-02-01T08:34:59Z")

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yea shits crazy

just bought this instead of my gas tank  
[![](http://pic.photobucket.com/bwe.png) ](http://pic.photobucket.com/bwe.png)  
2004 s2k wheel

all the body parts will be here wednesday

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [February 4, 2009, 7:59pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/168 "2009-02-04T19:59:40Z")

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![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2351.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2351.jpg)  
For now i am sticking with a KnN instead of making my own airbox, i can always do that later.  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2352.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2352.jpg)  
Braking 320mm front rotor, still looking for a relocation bracket is anyone has one that would be awesomeee  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2355.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2355.jpg)  
bet you cant wait to see what this is going to turn into 🙂

To make 03 YZF plastics fit on 03 WR heres the list of shit to do

Cut left hand side of rear fender like so  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2356.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2356.jpg)  
After that it bolts rite up with room for your over flow tank

Next cut the left hand side airbox cover like so  
Before  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2357.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2357.jpg)  
After  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2359.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2359.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2360.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2360.jpg)  
Except you now need to find a place to bolt the bottom of the side pannel to because it will stick out if you dont…im still working on that  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2362.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2362.jpg)  
Back end is on  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2364.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2364.jpg)  
used to look like this pile  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2096.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2096.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2367.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2367.jpg)  
i am a tad bit stupmed (if you cant tell haha) on how to mount this taillight. once the seat is on i only have a 1/2 inch of room to have a mount on the back of the fender, the mounts on the taillight seem to be in the worst possible spots. this calls for some more beer then ideas might start flowing  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2372.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2372.jpg)  
some more shit i got in the mail  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2371.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2371.jpg)  
As she sits until Friday when i have a full day to fab up some stuff. Hopefully i will have my order from motostrano in. I ordered 5 items from them on Jan 17th and STILL have yett to see them. they said they had one item on backorder and it would ship in 2-3 days that was the beg of last week. BS if you ask me. id have this whole bike done in a weekend if i had all of my parts. Friday should be another update if i get my parts…

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**Author:** ![psi2high](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/psi2high/32/6320_2.png) [@psi2high](https://forums.speedlife.net/u/psi2high)\
**Post date:** [February 4, 2009, 8:02pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/169 "2009-02-04T20:02:49Z")

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Gtfo with that pile

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**Author:** ![94Gt5.0](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/94gt5.0/32/6377_2.png) [@94Gt5.0](https://forums.speedlife.net/u/94Gt5.0)\
**Post date:** [February 4, 2009, 8:06pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/170 "2009-02-04T20:06:45Z")

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Wow dude, impressive work. Thing is coming along awesome!

About the tail lights, couldnt you do a small ass red led setup? I know its not exactly what ya want probably, but you could run 2 of em and they throw off plenty of light. Also give ya more flexibility as to where you can mount em

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**Author:** ![JRubino](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jrubino/32/6285_2.png) [@JRubino](https://forums.speedlife.net/u/JRubino)\
**Post date:** [February 4, 2009, 8:08pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/171 "2009-02-04T20:08:36Z")

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Bike is coming together real nice. I’m still not so sure about that tail light though. I would have tried to have found a thin set of LEDS to put down at the edge of the fender maybe.

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**Author:** ![94Gt5.0](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/94gt5.0/32/6377_2.png) [@94Gt5.0](https://forums.speedlife.net/u/94Gt5.0)\
**Post date:** [February 4, 2009, 8:09pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/172 "2009-02-04T20:09:30Z")

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And when you want to sell this thing i get 1st dibs LOL

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [February 4, 2009, 8:43pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/173 "2009-02-04T20:43:30Z")

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haha yea i know about the taillight i have my old fender to hack up and test fit so im going to try that first. i wanted to do something different with the taillight and figured this was one of the coolest lights i could find. im not giving up yett

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**Author:** ![mebcop](https://avatars.discourse-cdn.com/v4/letter/m/d6d6ee/32.png) [@mebcop](https://forums.speedlife.net/u/mebcop)\
**Post date:** [February 5, 2009, 7:25am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/174 "2009-02-05T07:25:55Z")

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looking good man

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**Author:** ![GermanPSI](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/germanpsi/32/6353_2.png) [@GermanPSI](https://forums.speedlife.net/u/GermanPSI)\
**Post date:** [February 5, 2009, 7:27am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/175 "2009-02-05T07:27:48Z")

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im going to dump this thing

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**Author:** ![6SPD\_S4](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/6spd_s4/32/6326_2.png) [@6SPD\_S4](https://forums.speedlife.net/u/6SPD_S4)\
**Post date:** [February 5, 2009, 7:40am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/176 "2009-02-05T07:40:48Z")

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Im going to steal it.

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [February 5, 2009, 6:29pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/177 "2009-02-05T18:29:31Z")

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get the rest of my shit tomorrow after ordering it a month ago gayyy

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**Author:** ![crazyz250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/crazyz250/32/6352_2.png) [@crazyz250](https://forums.speedlife.net/u/crazyz250)\
**Post date:** [February 6, 2009, 7:07pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/178 "2009-02-06T19:07:22Z")

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![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2377.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2377.jpg)  
and i thought mounting the light was going to be a problem. I had to soder in a ground for each turn signal for it to work correct, and switch around some wires for the brake light. i WILL make it work  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2382.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2382.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2383.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2383.jpg)  
Cleaned up the wires a bit  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2384.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2384.jpg)  
beastttt  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2378.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2378.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2387.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2387.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2388.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2388.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2391.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2391.jpg)

Thats just the beginning of my sick nasty custom fabrication haha. more to come later this week

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**Author:** ![underboosted](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/underboosted/32/6424_2.png) [@underboosted](https://forums.speedlife.net/u/underboosted)\
**Post date:** [February 7, 2009, 5:12am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/179 "2009-02-07T05:12:24Z")

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Shit looks badass!Gotta take the bikes out in the spring!

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**Author:** ![Oleg](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/oleg/32/6276_2.png) [@Oleg](https://forums.speedlife.net/u/Oleg)\
**Post date:** [February 8, 2009, 6:00pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/180 "2009-02-08T18:00:23Z")

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Second gen sv taillight ftw, I’ve been running a stock one on my ratbike since last spring, it works great. And I bought a vapor for it about 3 months ago :thumbup Are you wiring the power into the harness or running it straight to the battery?

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