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Fork conversion

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ben_wheely
Trackday Trickster



Joined: 03 Apr 2008
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PostPosted: 11:04 - 08 Sep 2008    Post subject: Fork conversion Reply with quote

Is it possible to change the drz 's' right way up forks, for the drz 'sm' up-side down forks, with out having to change too much else ?

I know a guy who put wr400 usd's on his drz, but had to change all the clamp and yokes and front wheel and spindle ...

so from a drz to a drz is things similar ?
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eddclarke
Brolly Dolly



Joined: 10 Jul 2006
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PostPosted: 11:22 - 08 Sep 2008    Post subject: Reply with quote

A whole front end conversion should be pretty straight forward, assuming they use the same frame
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Kickstart
The Oracle



Joined: 04 Feb 2002
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PostPosted: 11:41 - 08 Sep 2008    Post subject: Reply with quote

Hi

Don't know with the actual bike, but USD forks clamp at a far thicker point on the fork. You would almost certainly have to swap the yokes, and quite possibly swap / modify loads of other things connected to the forks / yokes (brakes, wheel spindle, mudguard, speedo drive, clock mounts, etc).

As quite often the designs of the steering head stem are similar between different bikes of the same manufacturer it is often easiest just to swap on the complete front end. Even that may not be that easy (ie, on some bikes such a swap means taking the steering stem out of one set of yokes and pressing it into the other set).

All the best

Keith
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joe black
Nova Slayer



Joined: 18 Oct 2006
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PostPosted: 07:38 - 10 Sep 2008    Post subject: Re: Fork conversion Reply with quote

wheely wrote:
Is it possible to change the drz 's' right way up forks, for the drz 'sm' up-side down forks, with out having to change too much else ?

I know a guy who put wr400 usd's on his drz, but had to change all the clamp and yokes and front wheel and spindle ...

so from a drz to a drz is things similar ?


no ,the drz sm has casting for caliper to run big disc not practical offroad .you still have to change the top/bottom clamp whatever you fit.

do what your mate has done or look for rm front end.

i take it you only want to fit these forks because they look better not because they perform better offroad.
i'd stick with the standard forks just change the oil because the factory stuff is shit.
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ben_wheely
Trackday Trickster



Joined: 03 Apr 2008
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PostPosted: 08:11 - 10 Sep 2008    Post subject: Reply with quote

Ok ta. They do look better, and i rode a wr the other day with usd's and it feels a lot nicer, and im sure they are nicer off road. Just not worth the hassel I guess.
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