new guy from mi!

hey guys, just found this site. never really got into the dirtbiking forums. never had a reason too.

but. im the proud owner of a 1982 yamaha it 465, have had the bike since i was 13.. im 26 now.

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and now a 1980 yamaha yz465. bought the yz as a parts bike, since i blew my it motor to smithereens

so, im tearing down the yz motor since its a 4 speed, and had a cracked case by the kick start *go figure* and replacing it with the 5-speed trans, and the clean case from the IT..

which leaves me with a perfect yz465 roller. no plastics, tank, or seat.

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My plan for that. which is one of the reasons im here, on a quest for research! im going to super moto it. tryin to find info on what newer motors, and what street bike wheels would fit?

then my street bike. a 2006 ninja zx6r. some light mods done. nothing to fancy.

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ANYWAYS! back to the questions at hand, now that im done being a whore! anyone know what street bike wheels would work? any change of forks i should do? whats an easy to find, cheap newer motor i could throw in the yz?

Edited by danzx6r
...which leaves me with a perfect yz465 roller. no plastics, tank, or seat.

...anyone know what street bike wheels would work? any change of forks i should do? whats an easy to find, cheap newer motor i could throw in the yz?

To get a decent street front end (ie, disc brakes) you would probably want to swap out the whole (wheel, brake & fork) assembly.

I think your YZ still uses loose ball bearings in the steerer tube, so the first thing you will want to do is install a tapered roller-bearing kit.

416238 QUANTITY: 1 Kit

DESCRIPTION: Steering Stem Bearing Kit

FITMENT: Yamaha

YZ465, 1980-1981

http://www.keepitroostin.com/All-Balls-STEERING-STEM-BEARING-KITS-detail.htm?productId=8724511&source=searchbar&ez=Steering Bearings~q=tidaa3292zz~r=~

Then look for a steetbike fork that has a steering stem with the same length and diameter as the YZ. You may have to go to a breakers with your YZ lower triple clamp to match something up.

For the rear wheel, keep an eye on axle diameter, sprocket size & offset, brake assembly, and rim/tire width.

I think any IT/YZ465/490 motor will drop into your frame, just make sure the exhaust fits. Anything newer would probably have water cooling, radiators, etc.

But before doing all that, consider that your roller may fetch a decent price on fleaBay. :thumbsup:

Good luck!

honestly never really thought of ebay, are they pretty hard to find? my buddy has like 4 of them running and riding, as well as 250s and a bunch of good parts bikes.. this one was actually one of this running riding ones, until i talked him into selling it to me after the case cracked.

I'm not saying there is a lot of money to be made in selling old YZs and parts, but there is a pretty strong vintage racing fraternity out there that loves the older YZs. Australia seems to like them too.

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So naked sitting next to each other!

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