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Btw if this is an YZF-R125/WR125/MT125 etc based enquiry and you don’t have it already, please grab a PDF copy of the R125 service manual from HERE. It’s only the first gen but there’s still a lot of similarities and most fo the engine stuff is the same as on the WR/MT.

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YZF-R125 tuning, Stretching scooters, welding & fabrication, customising, custom parts.

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