hydraulic master cylinder seals

After a bit of research for a need, if anyone uses the older Yam RD type MS over the widely used nissin type, the seals are the same as those sold by beedspeed for a fiver.
most places will only sell a full kit with piston, spring, 2x seals and the lever gator for 20 quid up.
Might be helpful for someone
most places will only sell a full kit with piston, spring, 2x seals and the lever gator for 20 quid up.
Might be helpful for someone