Discover the professional threading tool from the brand Cyclus, specifically designed for Italian threads with both right-hand and left-hand tpi. With this high-quality tool, you can easily repair and maintain your bottom bracket shell. Manufactured by the renowned brand Cyclus, this tool is built for durability and provides reliable performance with every use. With this threading tool from Cyclus, you can effortlessly repair your bottom bracket shell. This robust and efficient tool allows you to cut precise threads in professional quality. Don't let a damaged bottom bracket shell stop you from enjoying your bike. Choose quality and opt for the threading tool from Cyclus to reliably maintain your bottom bracket.