evo.com | Feedback Sports General Shop Tools > The Feedback Sports Chain Pin Press is designed to work with derailleur and single-speed chains. Made from cast and machined CRV tool steel, this chain tool will last you a lifetime. Fine CNC-Machined Pin Driver Threads Provide Deliberate and Consistent Pressure for Efficient Pressing Cast CRV Tool Steel Body Prevents Flex and Lasts a Lifetime Replaceable Driver Pin Broad File Tread Grip Compatible with Shimano and Sram Derailleur and Single-Speed Style Chains | Feedback Sports Chain Pin Press 2023 in Silver