Campagnolo Ergopower Coil Spring

The most common sign is sluggish or unresponsive shifting, where the lever fails to return to its original position after a shift. If you notice the lever feels 'mushy' or lacks that signature crisp, tactile click, the internal coil spring has likely lost tension or snapped.

No, this specific part (EC-RE055) is designed for specific Campagnolo Ergopower systems. Always verify your shifter model and generation against the manufacturer's part diagram before purchasing to ensure a correct fit.

Replacing an Ergopower spring is a delicate task that requires disassembling the shifter body. If you are comfortable working with small, tensioned springs and have the appropriate tools, it is manageable, but it can be frustrating; if you are unsure, a professional mechanic is recommended to avoid damaging the internal mechanism.

This product is the coil spring only. It does not include additional hardware, lubricants, or installation instructions, so you will need to reuse your existing shifter components and have a suitable grease on hand for reassembly.

While not strictly necessary, it is often good practice. If your right-hand spring has failed due to age or high mileage, the left-hand spring is likely experiencing similar wear and may fail soon, so replacing both can save you from having to disassemble the shifters again in the near future.