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Earlier Z wheel in later Z forks?

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RALPHARAMA
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Earlier Z wheel in later Z forks?

#1 PostAuthor: RALPHARAMA » Fri Dec 07, 2012 3:11 pm

Will early front wheels with 4 mounting hole discs fit later GPZ type forks? Anyone tried this ?

If it works I will be in the market for a wheel and discs :D
Ralph Ferrand
Z1000A1 (1977), Godier Genoud Z1300A5 (1983), Z900A4 Stock (1976), Z900A4 Special (project), GPZ1100 Unitrak (1983), ZRX1200R (2004) DT175MX (1981).

http://www.bikerstoolbox.co.uk

Don't be caught out http://www.dhlparcels.info/
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steve.w
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#2 PostAuthor: steve.w » Sun Dec 09, 2012 11:41 am

big green bus is the best man to ask mate :wink:
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z1bman
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#3 PostAuthor: z1bman » Sun Dec 09, 2012 12:19 pm

no the early type wheels have 6203 wheel bearings + gpz have 6302 bearings which are 2mm bigger outside measurement + have a bigger wheel spindle
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#4 PostAuthor: RALPHARAMA » Sun Dec 09, 2012 7:12 pm

Thanks for that. I guess I would be able to make up some bushes of fit different bearings :D
Ralph Ferrand
Z1000A1 (1977), Godier Genoud Z1300A5 (1983), Z900A4 Stock (1976), Z900A4 Special (project), GPZ1100 Unitrak (1983), ZRX1200R (2004) DT175MX (1981).

http://www.bikerstoolbox.co.uk

Don't be caught out http://www.dhlparcels.info/
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#5 PostAuthor: z1bman » Sun Dec 09, 2012 7:47 pm

the easiest way would be to get your original wheel spindle machined down to 15mm which is the size of the internal diameter of the older type wheel bearings .i think the z1100 spindle is 17mm in diameter
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