Ive got an r1 to fund aswel so im all about the cheapo route lol.
But anyway the cap doesnt leak. The overflow pin hole leaks.
Whats the difference between expensive caps versus cheapo as regard breather holes?
Ive seen some have a breather pipe you stick directly into the overflow hole of the tank which i can do to mine but my point is fuel will dribble down into my belly pan on heavy breaking with a full tank of fuel.
Now that must happen with all after market ones?
Standard caps have a breather built into them that ive never notice leak.
But im just trying to save weight for upcoming trackdays.