coz everyone else does!....but probably to reduce the stress on the stitching when they're not being used? but the main reason i do it is i generally store my bike at HH in a sea container...of which I have no control over the temperature...they get very hot in the summer=popped tubs if you leave them at race pressure.
coz everyone else does!....but probably to reduce the stress on the stitching when they're not being used? but the main reason i do it is i generally store my bike at HH in a sea container...of which I have no control over the temperature...they get very hot in the summer=popped tubs if you leave them at race pressure.