Campagnolo Super Record S Wireless Front Derailleur - 12-Speed Braze-On Battery Sold Separate BLK MFPN=9021-1 Good for keeping ears warm

Good for keeping ears warm

Handmade Superpoly 260tpi casing

Durability data on springs showed that the stiffer

Chromoly Rails

8mm spacer is included with XDR and HG11 road FH bodies

Campagnolo Super Record S Wireless Front Derailleur - 12-Speed Braze-On Battery Sold Separate BLK MFPN=9021-1 Good for keeping ears warmThe Campagnolo Super Record S Wireless front derailleur introduces shifting with Bluetooth technology with easy instant communication between front derailleur and controls: wireless. Even the tiniest detail has been optimized for maximum functionality and with a user centric approach. The quick snap magnetic charging ports the shiny color of the battery LEDs and super quick recharging all mean easy trouble free use and recharging (battery sold