Campagnolo Chorus EPS Rear Derailleur - 11 Speed Short Cage Black MFPN=11.4015.539.020 5mm Bracket Seatstay-mount Primary Color

5mm Bracket Seatstay-mount Primary Color Black Lock Type Key

Ventilation with waterproof /breathable membrane on the inside

CNC Machined Aluminium base with grippypad

USB-C charging (cable not included) and CNC-machined aluminum construction with cooling fins provide durability and convenience

Campagnolo Chorus EPS Rear Derailleur - 11 Speed Short Cage Black MFPN=11.4015.539.020 5mm Bracket Seatstay-mount Primary ColorCampagnolo Chorus EPS Rear Derailleur 11 Speed Short Cage Black. Features high torque high drive ratio motors for precise shifting under strain. Upper and lower body made of carbon powder technopolymer. Aluminum front plate and cage. IP67 rated waterproof. Compatible with Chorus EPS only. Multi Shifting System allows the rider to shift up or down by 11 sprockets in a single action Position Sensor moves the chain automatically into the ideal position