# 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:** 6

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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 22, 2009, 7:43am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/101 "2009-01-22T07:43:45Z")

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haha, punk.

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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:** [January 22, 2009, 8:39am UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/102 "2009-01-22T08:39:13Z")

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I saw a WR450 with an electronic ignition on it. Does yours have one? I obviously see the kick start on it but wasn’t sure if you were going to rig an elec. start up on it. Otherwise this thing looks sick! Everytime I check out this build it tempts me more and more to go pick one up!!

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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 22, 2009, 6:43pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/103 "2009-01-22T18:43:40Z")

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![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2324.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2324.jpg)

 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2330.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2330.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2328.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2328.jpg)  
 ![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2329.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2329.jpg)

taillight from a 04 SV650 blinkers/stop light all in one. its just chillen there i cant mount it till i get my rear fender but so far looks good

![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2333.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2333.jpg)

lol what a mess. baja designs kit fits a few different bikes so some wires are just way to long. wire tuck is in store

![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2336.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2336.jpg)

you get the idea. i may cut both sides of the airbox out completely and make some kind of intake. basically a short ram intake from a car, except on a smaller scale. If i dont do that i will make a cut out on both sides for more airflow. its pretty shitty stock.

![http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2340.jpg](http://i185.photobucket.com/albums/x153/crazyz250/03%20Wr450/IMG_2340.jpg)

jay - BUY ONE! haha and yes it has elec. start. it works okay, doesnt really turn the motor over fast enough when its cold sometimes its easier to just kick it.

and delucia the ludes still gettin some lovin. pickin up built head from slack tomo at 5 and im waiting to hear back about yet another block. 01 base cylinder 2 is done for ima offer him $120 shipped lol

vid of me screwing around on my old bike. Ridn on the trails/water tower roads off vly road in colonie. also 1 shot of the dunes/secrets when the jump was plowed down  
 ![Explore Brian Seitz](https://i185.photobucket.com/albums/x153/crazyz250/Ridn_Movie_New_0001.flv?width=480&height=480&crop=1:1,smart)

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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:** [January 22, 2009, 8:42pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/104 "2009-01-22T20:42:45Z")

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damn watchin that video makes me miss my bike

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**Author:** ![K20power](https://avatars.discourse-cdn.com/v4/letter/k/41988e/32.png) [@K20power](https://forums.speedlife.net/u/K20power)\
**Post date:** [January 22, 2009, 8:53pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/105 "2009-01-22T20:53:00Z")

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> [@WTB: things that go bang](https://forums.speedlife.net/t/wtb-things-that-go-bang/12960/13):
>
> damn watchin that video makes me miss my bike

I know, same here. Makes me want to go buy a RM or CR250, I love the 2-strokes

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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:** [January 22, 2009, 8:55pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/106 "2009-01-22T20:55:11Z")

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> [@Baby born with third arm!](https://forums.speedlife.net/t/baby-born-with-third-arm/12681/33):
>
> I know, same here. Makes me want to go buy a RM or CR250, I love the 2-strokes

take the RM back you dont want one, CR or YZ are the only 2 choices

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**Author:** ![K20power](https://avatars.discourse-cdn.com/v4/letter/k/41988e/32.png) [@K20power](https://forums.speedlife.net/u/K20power)\
**Post date:** [January 22, 2009, 8:56pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/107 "2009-01-22T20:56:42Z")

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> [@sweetass movie quotes](https://forums.speedlife.net/t/sweetass-movie-quotes/12970/14):
>
> take the RM back you dont want one, CR or YZ are the only 2 choices

my built 166cc RM125 was sick, I loved it…when I rode my buddy’s piped '04 RM250 I loved that thing too

The YZ’s are uncomfortable to me…I could do a KTM though:up:up

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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:** [January 22, 2009, 8:58pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/108 "2009-01-22T20:58:21Z")

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> [@WTB: things that go bang](https://forums.speedlife.net/t/wtb-things-that-go-bang/12960/13):
>
> damn watchin that video makes me miss my bike

+1!!

Gotta say Seitz, deff nasty on two wheels!

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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:** [January 22, 2009, 8:58pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/109 "2009-01-22T20:58:30Z")

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> [@Another Noob from the Carisle show](https://forums.speedlife.net/t/another-noob-from-the-carisle-show/12971/6):
>
> my built 166cc RM125 was sick, I loved it…when I rode my buddy’s piped '04 RM250 I loved that thing too
> 
> The YZ’s are uncomfortable to me…I could do a KTM though:up:up

anytime i would race a same sized RM or KX in a straight line they would get stomped

handling though id have to go with a new CR

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**Author:** ![K20power](https://avatars.discourse-cdn.com/v4/letter/k/41988e/32.png) [@K20power](https://forums.speedlife.net/u/K20power)\
**Post date:** [January 22, 2009, 9:00pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/110 "2009-01-22T21:00:19Z")

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> [@new car](https://forums.speedlife.net/t/new-car/12973/5):
>
> anytime i would race a same sized RM or KX in a straight line they would get stomped
> 
> handling though id have to go with a new CR

Yeah but are you talking YZ85? because that was the fastest 85cc out in the early 2000’s.

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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:** [January 22, 2009, 9:10pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/111 "2009-01-22T21:10:24Z")

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> [@sweetass movie quotes](https://forums.speedlife.net/t/sweetass-movie-quotes/12970/17):
>
> Yeah but are you talking YZ85? because that was the fastest 85cc out in the early 2000’s.

No my yz85, yz250f, yz250 all of them

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**Author:** ![K20power](https://avatars.discourse-cdn.com/v4/letter/k/41988e/32.png) [@K20power](https://forums.speedlife.net/u/K20power)\
**Post date:** [January 22, 2009, 9:13pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/112 "2009-01-22T21:13:08Z")

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> [@Got a Ticket on the 219, whatd you thing](https://forums.speedlife.net/t/got-a-ticket-on-the-219-whatd-you-thing/12902/17):
>
> No my yz85, yz250f, yz250 all of them

I can understand the yz85 and _maybe_ the yz250…but I know my '03 yz250f and a couple of my buddy’s YZ250f’s could not touch our buddy’s SXF250 & KXF250

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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:** [January 22, 2009, 9:14pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/113 "2009-01-22T21:14:52Z")

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> [@$644.10](https://forums.speedlife.net/t/644-10/12965/11):
>
> I can understand the yz85 and _maybe_ the yz250…but I know my '03 yz250f and a couple of my buddy’s YZ250f’s could not touch our buddy’s SXF250 & KXF250

The kxf250 is by far the slowest 250 4stoke ever, i mean ever. I rode an 05 and it was redic

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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:** [January 22, 2009, 9:15pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/114 "2009-01-22T21:15:24Z")

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I had a 03 crf450. Thing dug ruts and wheelied at the same time. In any gear might i add. I want another 😮

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**Author:** ![tdi\_logik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tdi_logik/32/6310_2.png) [@tdi\_logik](https://forums.speedlife.net/u/tdi_logik)\
**Post date:** [January 22, 2009, 9:16pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/115 "2009-01-22T21:16:39Z")

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not to interrupt , but when my 660r caught a patch of pavent the fronts lifted up, shit was nuts. that bitch has torkz everywhere. too much bike for me.

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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:** [January 22, 2009, 9:17pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/116 "2009-01-22T21:17:33Z")

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ask sean and sgam, i had quite a long street police pursuit on this 05 kxf and god only knows how i got away on that slow piece of shit

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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:** [January 22, 2009, 9:18pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/117 "2009-01-22T21:18:04Z")

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> [@Any wanna drink some Bawls?](https://forums.speedlife.net/t/any-wanna-drink-some-bawls/12974/5):
>
> not to interrupt , but when my 660r caught a patch of pavent the fronts lifted up, shit was nuts. that bitch has torkz everywhere. too much bike for me.

go clean your pants then realize the 660 is slow

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**Author:** ![tdi\_logik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tdi_logik/32/6310_2.png) [@tdi\_logik](https://forums.speedlife.net/u/tdi_logik)\
**Post date:** [January 22, 2009, 9:20pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/118 "2009-01-22T21:20:08Z")

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> [@What are you listening to RIGHT NOW? Pt. NYSpeed](https://forums.speedlife.net/t/what-are-you-listening-to-right-now-pt-nyspeed/183/518):
>
> go clean your pants then realize the 660 is slow

yea, well its 6x the size of my old quad.

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<div class="post-metadata">

**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:** [January 22, 2009, 9:20pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/119 "2009-01-22T21:20:50Z")

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> [@exhaust buzzes](https://forums.speedlife.net/t/exhaust-buzzes/12969/3):
>
> yea, well its 6x the size of my old quad.

lol okay ill give ya that

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<div class="post-metadata">

**Author:** ![tdi\_logik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tdi_logik/32/6310_2.png) [@tdi\_logik](https://forums.speedlife.net/u/tdi_logik)\
**Post date:** [January 22, 2009, 9:21pm UTC](https://forums.speedlife.net/t/my-2003-wr450-supermoto-bike/240430/120 "2009-01-22T21:21:39Z")

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i do what to get an ltz400 though. white. black beadlocks, maxxis razar’s.

but not for a whileeeeeeee

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