Campagnolo Super Record S Wireless Front Derailleur - 12-Speed Braze-On Battery Sold Separate BLK CheckoutSpec= Fast Black model Solix SL AR40 carbon

model Solix SL AR40 carbon size 700c front/rear front/rear (XDR) rim carbon hub Solix axle/spacing (mm) 12x100 TA/12x142 TA hole 24/24h spoke bladed color black weight 1430g

Color Black Thread Pitch 12 x 1

Durable stretch for installation

May not be compatible with all brake calipers due to 2mm thickness Hub/Disc Compatibility Center-Lock Pad Compatibility All Pad Compounds Rotor Size (mm) 220 Rotor Type One Piece keyword search SRAM HS2 Rotor Size 220Mm Hub Disc Compatibility Center-Lock

48 and 50t variants have fully integrated power into a direct mount aero chainring

Campagnolo Super Record S Wireless Front Derailleur - 12-Speed Braze-On Battery Sold Separate BLK CheckoutSpec= Fast Black model Solix SL AR40 carbonThe 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