Campagnolo Ergopower Index Springs

If your shifting feels vague, lacks a crisp 'click' when you change gears, or if the lever struggles to hold a gear position, your index springs are likely worn out. These springs are the primary component responsible for the tactile feedback and mechanical indexing in your shifter.

These are designed specifically for the right-hand (rear) shifter mechanism. While they fit many classic and modern Ergopower systems, Campagnolo has evolved their shifter internals over the years, so it is best to verify your specific model year or shifter generation before installation.

Replacing index springs is a delicate job that requires disassembling the shifter body. It is a manageable task for a home mechanic with patience and the right tools, but it does require working with small, under-tensioned parts, so keep a clean workspace to avoid losing components.

These springs are small, easily lost during maintenance, and prone to fatigue over high mileage. Including four springs ensures you have enough for a complete repair, plus spares for future maintenance or to service a second bike.