Originally Posted by
oldacura
I just got 10x cartridges on eBay for about $18. I hope I never have a need for all 10x (let alone 60x).
I run bags for three bikes (tandem and two singles) that I carry three per bag and have used about 11 since I bought them 2013 so 23 are committed. I have given some to people on the road that have run out or used them in club rides when someone pulls out a POS pump after a flat. As far as I know they won't go bad so I see it as a life time buy.