ENVE x SILCA Valve Extenders Sheppards with the unique "Linientreu" you

with the unique "Linientreu" you can set up your rear derailleur in minutes

Latex inner tubes are generally 2-5 Watts (per tyre) more efficient at 30mph than tubes made of other materials

finest riding inner tube

The Thomson X4 is stronger and 30 grams lighter than the Thomson Elite 25

ENVE x SILCA Valve Extenders Sheppards with the unique "Linientreu" youSILCA valve stem extenders for tubular tires and tubes with removable valve core. The 34mm set is optimized for the SES 3. 4 and SES 3. 4 Disc. The 45mm set is optimized for the SES 4. 5 and SES 5. 6 Disc. The 75mm set is optimized for the SES 7. 8 and SES 7. 8 Disc. ENVE recommends that the length of your tire tube valve + the length of your extender exceeds the depth of the rim by at least 10mm. Mfr Claimed Weight TBC