Speedometer pickup exchange for all purple-wheeled models with digital speedo including the Raid
This is the electronic pickup which is the usual culprit when the digital speedo stops working. All purple-wheeled TTR 250s have these.
These have been fully repaired professionally.
If you are in the UK, post us your sender unit (as shown in the picture) I will either send you by return a fully working and tested unit or, if the gasket on your unit is damaged then I will send your unit for repair and return it to you as I have been unable to source replacement gaskets.
I am happy to offer the service overseas, though you would still need to send me your old one.