Campagnolo Ergopower Coil Spring

You likely need a replacement if your shifting feels vague, unresponsive, or if the lever no longer returns to its original position with a crisp, tactile click. Over time, these internal springs lose their elasticity, which directly impacts the precision of your gear changes.

No, this is a specific replacement part designed for certain Ergopower control assemblies. You should verify your specific shifter model and generation against the manufacturer's technical documentation before purchasing to ensure compatibility.

Yes, if you are comfortable performing detailed mechanical work on your bike. Replacing internal shifter springs requires disassembling the control unit, which can be intricate, so having the correct tools and a service manual on hand is highly recommended.

While this spring restores the mechanical tension and tactile feel of the lever, it may not solve indexing issues caused by cable tension, derailleur alignment, or worn cassette teeth. It is best used as a solution for physical lever performance rather than drivetrain synchronization problems.

Yes, this is an official Campagnolo component designed to meet the exact specifications of their shifting systems, ensuring the same fit and performance as the original part installed on your bike.