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TY250 Mono Mag Cover

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Hi, I've just bought a 1988 TY250R Mono that has a alloy / magnesium mag cover fitted (L/H)the cover has the intials N/B embossed on it, any info on it's origin most welcome ? also the bike has a shirty front disc conversion(Grimeca caliper)are pads for this conversion currently available ?

Edited by mtaylor

Hi, I've just bought a 1988 TY250R Mono that has a alloy / magnesium mag cover fitted (L/H)the cover has the intials N/B embossed on it, any info on it's origin most welcome ? also the bike has a shirty front disc conversion, are pads for this conversion currently available ?

Nigel Birkett ????

Mine has those markings, has been painted not even looked to see if it is magnesium more info would be nice

The ones with NB on them aren't magnesium, it is a Nigel Birkett aftermarket one, these were popular replacements in the day when the original magnesium yamaha one smashed which was a regular occurance.

I have the same front wheel conversion and find its spot on .Nigel Birkett stocks them i bought a set from him recently

  • Author

I have the same front wheel conversion and find its spot on .Nigel Birkett stocks them i bought a set from him recently

  • Author

Thanks for the info gents, info much appreciated.

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