Kick a** two strokes!

-MAVERICK-
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3/28/2018 1:11am
docwob
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3/28/2018 1:21am
smezmx wrote:
[img]https://p.vitalmx.com/photos/forums/2018/03/27/252172/s1200_IMG_4813.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252173/s1200_IMG_4814.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252174/s1200_IMG_4815.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252175/s1200_IMG_4816.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252176/s1200_IMG_4817.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252177/s1200_IMG_4818.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252178/s1200_IMG_4819.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252179/s1200_IMG_4820.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252180/s1200_IMG_4821.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252181/s1200_IMG_4822.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252182/s1200_IMG_4823.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252183/s1200_IMG_4825.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252184/s1200_IMG_4824.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252185/s1200_IMG_4826.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/27/252186/s1200_IMG_4827.jpg[/img]






























Super nice build,just a couple of things....the linkage /swingarm bolt is in the wrong way round,they should all go through form the chain side...
oh and the foam round the pegs wont work,acerbis do a cover for this,or we used to cut up a front inner tube and cable tie it in place when it was wet,ugly as hell and not particularly effective but it helped.
Please dont think im being disrespectful,its such a lovely bike it's a couple of small things.
JMX82
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3/28/2018 1:25am
Page #259

smezmx
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3/28/2018 1:58am
docwob wrote:
Super nice build,just a couple of things....the linkage /swingarm bolt is in the wrong way round,they should all go through form the chain side... oh and...
Super nice build,just a couple of things....the linkage /swingarm bolt is in the wrong way round,they should all go through form the chain side...
oh and the foam round the pegs wont work,acerbis do a cover for this,or we used to cut up a front inner tube and cable tie it in place when it was wet,ugly as hell and not particularly effective but it helped.
Please dont think im being disrespectful,its such a lovely bike it's a couple of small things.
No worry's rob,i'm not sure who built that one anyways.......saw it on fb and shared it here....Wink

The Shop

Bigfoot
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3/28/2018 11:17am


90srider
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1
Donovan759
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^ ?
Bigfoot
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H4L
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3/30/2018 12:50am
[img]https://p.vitalmx.com/photos/forums/2018/03/23/251465/s1200_555368_145316978967861_1879142777_n.jpg[/img] anyone know the whereabouts of this bike ? and some videos while we're at it


anyone know the whereabouts of this bike ? and some videos while we're at it
Loc wrote:
Takeshi Katsuya's 2003 Factory RC250. unfortunately there is almost no information on this...
Are you sure ? I believe it was a 2004 model ?



smezmx
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3/30/2018 2:23am










smezmx
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4/1/2018 7:23am Edited Date/Time 4/1/2018 7:26am
Coming soon folks! Conversion kit's from wiseco! Available for all modern thumpers!
Straight up!..... Wink Wink
Happy easter!


Wink

1
Loc
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4/2/2018 2:28am
H4L wrote:
Are you sure ? I believe it was a 2004 model ? [img]https://p.vitalmx.com/photos/forums/2018/03/30/252627/s1200_2008_CR250_Proto.jpg[/img]
Are you sure ? I believe it was a 2004 model ?



they mentioned this bike on page 123. i just guess it was an 03. he also raced the gen3 model with 00/01 plastics as early as 2000.

Rick_Art
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4/3/2018 10:40pm


Rick_Art
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'95
AussieParaMX
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4/4/2018 12:36am
smezmx wrote:
[img]https://p.vitalmx.com/photos/forums/2018/03/30/252643/s1200_IMG_4841.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/30/252644/s1200_IMG_4842.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/30/252645/s1200_IMG_4844.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/30/252646/s1200_IMG_4843.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2018/03/30/252647/s1200_IMG_4845.jpg[/img]










I highly recommend a new back tyre, and maybe a clean

Why go with two mufflers? any advantage? Could we see a close up of the split?




smezmx
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4/4/2018 3:49am
I highly recommend a new back tyre, and maybe a clean Why go with two mufflers? any advantage? Could we see a close up of the...
I highly recommend a new back tyre, and maybe a clean

Why go with two mufflers? any advantage? Could we see a close up of the split?




No advantage at all i don't think.....it was just a "customer request" pipe build from neils power pipes in canada.....infact i reckon if that bike bottomed out it was just snap it off in two or three pieces....that's all i got....



Bearuno
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4/4/2018 7:14am Edited Date/Time 4/4/2018 7:24am
smezmx wrote:
No advantage at all i don't think.....it was just a "customer request" pipe build from neils power pipes in canada.....infact i reckon if that bike bottomed...
No advantage at all i don't think.....it was just a "customer request" pipe build from neils power pipes in canada.....infact i reckon if that bike bottomed out it was just snap it off in two or three pieces....that's all i got....



You're dead right Smezmx on the destruction that IS going to happen with that twin piper, if it is used as it's pictured.

The cast cross over and arm at the point below the lower pipe would move at least 2.25" inches, or more upwards. There sure ain't that level of clearance shown in the pictures. Perhaps the lower section will be tightened up before actual use.

Twin mufflers :You know, If a manufacturer produced better power, whilst making a bike significantly quieter, I'd have no problem with the concept. But, Honda, with their CRF250 and 450Rs, don't seem to achieve that, despite their might.

Inertia improvement from having a pair of mufflers closer to the center of gravity? - hell yes, that too, if really accomplished. . I myself can really feel the difference when I run an ultra quiet, large bodied, 26" long muffler on my 500, as against my still very quiet 24" small bodied muffler. Then you get to the short ones I have, but never use. You sure can feel a difference.

But, the mufflers are well back on the bike from the CofG - there's no attempt to mount them further forward.

Stingers , and their length and diameters, are an important part of a 2t pipe. If people don't believe me, well how in hell do the various different mufflers make the differences they feel? A perforated core of a muffler Is a part of the stinger.

So, I see two mufflers / 2 stingers. Both 'stingers' looking like the typical 1 1/8" OD on most 500s. So, a shedload of extra length, and overall volume. Plus, it looks like the mufflers have a large front section, going onto a what one would assume is a large perf. core, judging by the outlet hole size. Maybe the maker will put in / has put in smaller diameter cores, with just big outlets for 'looks'?

Hell, it's a 500, so it might not be that noticeable in what it does to the performance. I myself prefer the smoothness of my (own built) long, quiet mufflers. People can't hear me, and that's a real 'performance' enhancer in my riding.

This, is not going to be a good set up for performance. But hey, it doesn't matter when it will be destroyed by the cast section of the swingarm, when the suspension compresses if it's left as it is.Whistling

Why would a manufacturer do such a thing? Money, I guess - But, it's only going to blot their reputation, if it's actually used as it is pictured.

Yes, I am a critical bastard, but this really shits me - stuff done just for looks.
smezmx
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4/4/2018 10:31am
smezmx wrote:
No advantage at all i don't think.....it was just a "customer request" pipe build from neils power pipes in canada.....infact i reckon if that bike bottomed...
No advantage at all i don't think.....it was just a "customer request" pipe build from neils power pipes in canada.....infact i reckon if that bike bottomed out it was just snap it off in two or three pieces....that's all i got....



Bearuno wrote:
You're dead right [b]Smezmx [/b]on the destruction that IS going to happen with that twin piper, if it is used as it's pictured. The cast cross...
You're dead right Smezmx on the destruction that IS going to happen with that twin piper, if it is used as it's pictured.

The cast cross over and arm at the point below the lower pipe would move at least 2.25" inches, or more upwards. There sure ain't that level of clearance shown in the pictures. Perhaps the lower section will be tightened up before actual use.

Twin mufflers :You know, If a manufacturer produced better power, whilst making a bike significantly quieter, I'd have no problem with the concept. But, Honda, with their CRF250 and 450Rs, don't seem to achieve that, despite their might.

Inertia improvement from having a pair of mufflers closer to the center of gravity? - hell yes, that too, if really accomplished. . I myself can really feel the difference when I run an ultra quiet, large bodied, 26" long muffler on my 500, as against my still very quiet 24" small bodied muffler. Then you get to the short ones I have, but never use. You sure can feel a difference.

But, the mufflers are well back on the bike from the CofG - there's no attempt to mount them further forward.

Stingers , and their length and diameters, are an important part of a 2t pipe. If people don't believe me, well how in hell do the various different mufflers make the differences they feel? A perforated core of a muffler Is a part of the stinger.

So, I see two mufflers / 2 stingers. Both 'stingers' looking like the typical 1 1/8" OD on most 500s. So, a shedload of extra length, and overall volume. Plus, it looks like the mufflers have a large front section, going onto a what one would assume is a large perf. core, judging by the outlet hole size. Maybe the maker will put in / has put in smaller diameter cores, with just big outlets for 'looks'?

Hell, it's a 500, so it might not be that noticeable in what it does to the performance. I myself prefer the smoothness of my (own built) long, quiet mufflers. People can't hear me, and that's a real 'performance' enhancer in my riding.

This, is not going to be a good set up for performance. But hey, it doesn't matter when it will be destroyed by the cast section of the swingarm, when the suspension compresses if it's left as it is.Whistling

Why would a manufacturer do such a thing? Money, I guess - But, it's only going to blot their reputation, if it's actually used as it is pictured.

Yes, I am a critical bastard, but this really shits me - stuff done just for looks.
They did say it was tuned/modded correctly in the stinger's but i'm not really into it that deep so......Whistling
-MAVERICK-
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4/4/2018 11:06am


smezmx
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4/5/2018 12:58am
Rare barnet works suzi with the fuel tank under the seat and my yz125 frame after i cleaned it up.will be starting a nice trick rebuild thread over in the "bike builds" section soon for those interested,although i don't know why i'm bothering with that black diamond guy blowing everybody out of the water with those tm's!!!! Laughing Laughing Wink








































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