Technical Q&A with Lennard Zinn: Long-valve tubies; rainy-day rubber; that rare red glue; and still more on cog-cleaning
Need a long-valve tubie? Try VittoriaDear Lennard,I have been looking around and have been unable to find a long-stem tubular tire. Almost all the tire websites don't even mention the stem length. I thought for sure with the popularity of deep carbon rims there would be at least one company that offered a model with a long valve stem. Thanks for any help.Brian Dear Brian,My tire-aficionado friend Tom Petrie assures me that at least Vittoria offers tubular tires with 51mm long valves with a removable valve core as well as 42mm-length valves without a removable valve core. Vittoria also offers