Campagnolo Chorus EPS Rear Derailleur - 11 Speed Short Cage Black MFPN=11.4015.539.020 Ventilation with waterproof /breathable membrane

Ventilation with waterproof /breathable membrane on the inside

}Incredibell Jellibell: Blue

Front and Rear application

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

5 Defined Color Black Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 42 Spindle Interface Type SRAM/Truvativ GXP keyword search CX1

Campagnolo Chorus EPS Rear Derailleur - 11 Speed Short Cage Black MFPN=11.4015.539.020 Ventilation with waterproof /breathable membraneCampagnolo 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