Brake light switch thread size?

[beta250rrowner]

Hi chaps, I believe the front brake light switch on my 250rr is faulty, I don't know how much the dealer charges for one but I am guessing it is 2x the price of ebay, the only problem is, I don't know what thread size it takes.

I was looking at this which has the same plug on it

https://www.ebay.co.uk/itm/Hydraulic-Br ... :rk:6:pf:0

[beta250rrowner]

Just to confirm, it is 1.25mm

This fits just fine

https://www.ebay.co.uk/itm/M10x1-25mm-M ... 2749.l2649

[ScruffyDroid]

Thanks for the update.

Nice find.

[Clearvu1]

Mine stopped working too. The cause was a faulty connection in the wiring harness by the steering lock. If a new switch doesn't fix it, look there.