SILCA VALVE EXTENDERS
WHAT IT ISSILCA 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.
WHO IT’S FORRoad, gravel, cyclocross riders using any ENVE tubular or non-tubeless clincher.
WHY WE MADE ITTo ensure that your valve stems are easily accessible and not buried inside the rim cavity.