Here is the perfect combo for your Campagnolo drivetrain. EPS technology is incredibly effective. The ergonomics, precision and speed of gear changes are unrivalled on the market. Another advantage is that it is the lightest groupset on the market. This product was validated at the Campy Tech Lab research centre in conjunction with the other components of the groupset. You can customise your drivetrain using the My Campy app. As for gear changes, it features Multishifting technology, which allows you to shift through several gears in a single action, much like a burst mode. You can also adjust the distance between the lever and the handlebar using AMS (Adjustable Modulation System) technology.

In this EP21 range, the brake caliper has been significantly redesigned. It is slimmer and stiffer. It is available exclusively in Flat Mount. Two disc sizes are available: 140mm or 160mm. The choice will depend on your riding style and body size. For a riding weight of under 82kg, the 140mm diameter will suffice. Above that, you’ll need to go for the 160mm.

Technical specifications

- Right-hand Super Record EPS hydraulic lever
- One Lever - One Action
- Multishifting technology
- Campagnolo rear brake caliper
- Caliper for 140mm or 160mm discs
- Campagnolo part number: EP21-SRD12RR4EPS for 140mm discs
- Campagnolo part number: EP21-SRD12RR6EPS for 160mm discs
- Campagnolo brand