The holes on the swing arm (zxr400 L1) for my bobbins to fit into are mashed up. i re-tapped them with a m12x1.75 but the bobbin wouldnt fit :smt013
What is the thread and increment size on the swing arm bobbin bit. m12x1.5? gotta buy helcoils.
cheers
Bobbin Thread Size?
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CaNsA
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Davw
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Re: Bobbin Thread Size?
Bobbins are M12 1.25 but if you have already tapped at 1.75 then probably cheaper to source an M12 1.75 bolt than helicoilng
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Davw
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Re: Bobbin Thread Size?
Forget that last suggestion - I wasnt thinking straight 
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CaNsA
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Re: Bobbin Thread Size?
cheers dave,
100% about the 1.25 yeah?
100% about the 1.25 yeah?
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bendog66
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Re: Bobbin Thread Size?
Yes, deffo 1.25
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CaNsA
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Re: Bobbin Thread Size?
Cheers Matey 