Mecanismo de bloqueo de diferencial 3T con tapas ovaladas de 7 x 9

The 3T Difflock Mechanism with 7x9 Oval Caps is the manufacturer-specific replacement part for 3T seatposts that use the Difflock clamping system. If your existing mechanism has worn or the oval caps have been damaged, this is the correct OEM replacement — not a workaround.

Designed to work with 7x9 oval rail profiles, it restores the precise clamping function the system was built around. Using the right part here matters: correct saddle rail engagement protects both the rails and the post itself over time.