Campagnolo EPS V4 12s V4 Internal interface MPFN-20420 Defined Color Gray Rings 50/39/30

Defined Color Gray Rings 50/39/30 Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainring BCD 74 Shimano Asymmetric Color Gray Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Drivetrain Speeds 10 Number of Chainrings Triple Crank Intended Use Road BB Included No Pedal Spindle 9/16" Crank Length (mm) 172

The side knobs are spaced closely together and are staggered for consistent cornering performance

5 BB Shell Width (mm) 92 BB Shell Width (mm) 100 BB Shell Width (mm) 104

Utilizing a different angle than similar hubs results in simultaneous full engagement and a larger contact patch than pawl hubs for a balanced load

Campagnolo EPS V4 12s V4 Internal interface MPFN-20420 Defined Color Gray Rings 50/39/30In conjunction with the EPS Power Unit the Interface is the "thinking" center of EPS and is responsible for on board diagnostics managing settings converting analog signal from Ergo Levers to digital and sending it on to the Power Unit maintaining a dialogue with the Power Unit. FD Shifter Compatibility EPS