I believe the rear master cylinder is the same as on the Diversion, possibly other models too.
Yamaha do recommend changing the rubber parts of the baking system every 4 years... obviously that's a bit extreme, but 4 times that?
I'd change them.
>update< It looks like some of Yamaha's 250cc offerings used the same component.
DYOR, but I think this will suit... (though it may have spent 20 years on a shelf).
Yamaha do recommend changing the rubber parts of the baking system every 4 years... obviously that's a bit extreme, but 4 times that?
I'd change them.
>update< It looks like some of Yamaha's 250cc offerings used the same component.
DYOR, but I think this will suit... (though it may have spent 20 years on a shelf).