Originally Posted by Bontrager
What are you doing riding in 20 degree weather
being cool? .......sorry
studded tires and ski clothing make snow and ice fun on an MTB.
I don't think the threaded cartridges are at Wal mart or places where bb guns are sold, I looked for them.
I use my non threaded inflator on group rides or to change tires pressures, because the non threaded cartridges are so much less.