Record 12-speed disc brake Ergopower controls bring Campagnolo's proven Vari-Cushion ergonomics, Ultra-Shift multiple shifting and reach-adjustable carbon brake levers to mechanical 2x12 road bikes.

Highlights

• Vari-Cushion hoods in a variable-density, hypoallergenic material for all-day comfort
• One lever-one action: brake, upshift and downshift each have their own lever
• Ultra-Shift mechanism: up to 3 sprockets per upshift and a full 5 per downshift
• Carbon fibre brake lever with unidirectional fibre lay-up to match the rest of the groupset
• Supplied with a 140mm rear flat-mount hydraulic caliper with 22 mm pistons

Left-hand lever + rear caliper

This is the left-hand control, which operates 2x front derailleur shifting and its paired brake. It comes with a 140 mm rear flat-mount caliper for a 140 mm rotor. To run a 160 mm rear rotor with this caliper, Campagnolo's rear flat-mount adaptor is required.

Because each Ergopower is sold with either a front or rear caliper, you can set the brakes up the way you ride: front brake on the right lever or on the left. Choose the matching opposite-side lever and caliper to complete the pair.

Hydraulic braking

Campagnolo's flat-mount calipers use 22 mm phenolic-resin pistons for braking power and thermal insulation, an optimised pad return for zero drag when the lever is released, and pads with wear indicators and an anti-vibration plate.

Compatibility & fit

For Campagnolo 12-speed mechanical (Ultra-Shift) 2x road drivetrains. Not for 11-speed, 13-speed, EPS or wireless systems.

The caliper is Campagnolo's standard flat mount and uses mineral oil only; DOT fluid will damage the seals. Campagnolo's rider weight limit for this rotor size: 140 mm rotor: rider up to 82 kg; rider + bike + accessories up to 90 kg. Mount the Ergopower on the curved part of the bar with a 60–75 mm radius and 23.8–24.2 mm diameter.

The caliper comes in the Ergopower package and the hose is cut to length for your frame during installation, as Campagnolo's disc brake manual sets out. Fitting, hose cutting and bleeding Campagnolo hydraulic brakes are separate workshop services and are not included in the price. Tune Cycles' workshop can set up and bleed your Campagnolo disc brakes.