ENVE x SILCA Valve Extenders Size:75mm Set The EW-JC200 is a female-to-female

The EW-JC200 is a female-to-female 2-port junction box that allows connection of two Di2 wires

Material Bolts: Gr5 Titanium

25mm or 40mm

High bottle retention

Whether you’re clocking up daily kilometres

ENVE x SILCA Valve Extenders Size:75mm Set The EW-JC200 is a female-to-femaleSILCA 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