Do they make these? All I can find are latex tubes with shorter valve stems.
IIRC, the Vredestein latex tubes have a removable valve core, so you can put an extender in. The Michelin ones sadly do not.
I’d give up on that hunt and go with Vittoria Valve Extenders (they come in two lengths) and then get 48mm tubes with removeable cores. Way easy and very reliable.
The only ones I’ve been able to find are Michelin 60’s and those as noted you can’t swap out the valve. Seems sort of interesting that you really can’t find latex tubes on any roady site that I know of, yet we get all the ST stuff about how they’re better and faster than butyl … makes one wonder if its just BS.
Dave
Yeah i’ve been racing with butyl with 80mm valve stems, just cause I don’t have good results with the valve extenders. I hear about how great latex is, but I haven’t had a chance to try them out myself.