Rhetorical?
Spring holds ball in seated position. Sucky sucky forces ball up and opens valve for fluid. Moment sucky sucky stops, ball is forced back by spring.
Relies on mechanical strength of spring (subject to failure).
You still have to turn the upper body of the nipple to give the ball bearing and spring space to move.
Seems an expensive way to be a one person bleed.
Yeah - they're self bleeding. I can see using them on a car when you're on you're own. Bit pointless on a bike.
Ohhhhh. Man that shit is cray. I’ll stay with seized-in-place 90’s tech.
@lynx started
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Rhetorical?
Spring holds ball in seated position. Sucky sucky forces ball up and opens valve for fluid. Moment sucky sucky stops, ball is forced back by spring.
Relies on mechanical strength of spring (subject to failure).