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Author Topic: yamaha yz490 pre 85  (Read 1929 times)

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Offline yamahaman

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yamaha yz490 pre 85
« on: December 19, 2013, 09:43:35 am »
dead dog racing have a 1985 yz490 for sale. its got a disc front end...i was wondering if someone could tell me if this bike would be pre 85 eligible ? i know the j model had a different shock mount/ linkage to the k model. but did the l model change the shock mount and if its legal for pre 85 racing ????????
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Offline VMX Andrew

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Re: yamaha yz490 pre 85
« Reply #1 on: December 19, 2013, 09:57:45 am »
The 85 n model YZee is not legal for pre 85 racing but considering its the 490 model and there were not many changes
from 83 onwards you might be able to race it if you stick a drum brake front end on it and not tell anyone  ;D.
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Offline VMX Andrew

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Re: yamaha yz490 pre 85
« Reply #2 on: December 19, 2013, 09:58:33 am »
Shit I hope I haven't opened up another can of worms  :o
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Offline JohnnyO

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Re: yamaha yz490 pre 85
« Reply #3 on: December 19, 2013, 10:15:49 am »
I don't know why people even ask the question. The class is PRE 85, plus the fact that the bike is different to a 84! Also a L model is way different to a K model
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Offline suzuki59

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Re: yamaha yz490 pre 85
« Reply #4 on: December 19, 2013, 10:38:26 am »
Just ride it in pre 90 mate and you'll be fine.
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Offline vandy010

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Re: yamaha yz490 pre 85
« Reply #5 on: December 19, 2013, 03:58:21 pm »
I've got an "84" XT600 Tenere disc front end up for grabs if anyones
Interested in doing a legal pre~85 disc conversion.
That'd be forks, clamps, hub with disc and full brake assembly...
Cheers...
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"flat bickie"

Offline John Orchard

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Re: yamaha yz490 pre 85
« Reply #6 on: December 19, 2013, 05:19:13 pm »
How much you want for the 490N ?
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Johnny O - Tahition_Red factory rider.
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