Affordable steel tool designed to hold the return spring securely during assembly and repair of Shimano Ultegra ST-6600 and ST-6603 10-speed shifters.
Keeps the spring positioned correctly while you work, preventing slippage and misalignment. Ideal for workshop use and home mechanics tackling STI lever servicing. Compact and reliable—a budget-friendly essential for anyone maintaining these shifter models regularly.
Compatibility
- Designed for Shimano 10-speed Ultegra (ST-6600/6603)) shifters
Features
- Hardened steel for longevity and durability
Contents
- 1 x Shimano ST-6600 Return Spring Installation Tool
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
