🏍️ 10 Pack CNC Motorcycle Gas Cap Two-way Breather Tube Vent - Fits All Factory CRF, XR, CR; Quads & Off-road - White Review

They look great but don't work properly. They have a vent that allows vapor or liquid to pass in either direction. If the motorcycle tips over, they will spill fuel.

They work great with our KLX110. I thought it would be handy to have a few spares, but they haven't come loose in the hours of driving (and a few spills) since I installed them, so the spares may never be needed.

To be honest I don't know anything about these items. I just bought them for my brother who is interested in motorcycles. He asked me to buy them so he could have them. He told me they were good quality and worked as they should.

Out of 10 pieces, all 10 react very differently in the test, but what is most disappointing is that it is supposed to let air through in one direction, but the ones that work better (maybe 2 out of 10 that come) free passage have one direction and a slight one Passage in the other direction, not very close. Maybe it works for others, but for my needs it doesn't work as expected

I wouldn't use them on a dirt bike as the gas could leak onto your nuts. These are nice pipe ends, but 8 out of 10 are vented both ways to allow fluid to escape and the other 2 I either had to drill to work either way or throw them away. You guess which one. Still got 3 stars because they were good enough to let air into the gas tanks, my GoPed and the generator.