r80rt front brakes

[Deleted account 220427001]

Hello im after a seal kit for my master cylinder or just the big seal on the piston shaft the big one is the one I want tried moto bins find it to expensive sure there a supplyer out there do it cheaper or does anyone have a secondhand one for sale?

 

[Boxed-in]

I'm also interested in the best place to buy older bike spares, I can see an R80/7 project coming on....

 

[Deleted account 220427001]

good luck with that

 

[Deleted account 220427001]

ive noticed in the Haynes manual it says OD 13 mm piston on mine says 14 mm my r80rt is a 1988 model do you think I have the wrong one or does it not matter ?? like a answer if anyone helps me out

 

[ianboydsnr]

mine was a single disc R80RT, and was fitted as standard with a 14mm master,

but I converted it to twin disc, but still kept the 14mm master,

it works as well if not better than my twin disc R100RT

 

[litelfun]

I would stick with the 14mm it has more power than a 13mm espacily if you have twin disc on thier !!!