01-07-2021, 09:21 PM
It's a tempting offer. I cant seem to find contoured cups without airlocks on the Noogleberry site anymore, so these must be a relic. I probably dont need airlocks though, as the pump isnt the conspicuous part. I would still like some info, when you say "a few miles on them", are these signs of age mostly cosmetic, or is there any damage to the suction capability?