Argon 18 E-117/119 Disc Seatpost Clamp Assembly

The Argon 18 E-117/119 Disc Seatpost Clamp Assembly is a direct replacement part for the E-117 and E-119 Disc triathlon frameset, keeping your saddle height locked in exactly where you set it. Designed to work with Argon 18's proprietary seatpost interface, this assembly ensures a precise, rattle-free fit — the kind of thing you don't notice until you're riding a bike that doesn't have it. If you've stripped a bolt, cracked a clamp, or are building up a replacement frame, this is the part you need. Sourced directly from Argon 18, it matches the original specification of the frameset.