reviewed by:
mha...@gm...l.comThese valve extender ls have three parts to them. .
You don't know whether the valve for is fully open or closed when these are on your bike.
They don't fit into (my) HED wheel fairings well, way too tight. And when your floor pump or CO2 gun (as in my experience today) has too much pressure it pops the valve extender off completely.
These are 100% rubbish imo. I'll be trashing then immediately and going to spend a bit extra on OEM HED extenders.