Genuine Shimano Tool A (Y6RT68000) for safe removal/install of E‑ring on Dura‑Ace ST‑7900 10‑spd levers and compatible models (Ultegra, 105, Tiagra, Sora). Compact, precise, OEM service tool.
Precision-engineered CNC-machined aluminum tubeless valves with integrated T25 tool, valve core remover, and high-flow design for optimal sealant flow and compatibility with tire inserts.
