Serpent SER401797 15.5mm Topdeck Post for Project 4X PRO EP  [SER401797]

Stiffen Your Project 4X PRO with Serpent SER401797

The Serpent SER401797 Topdeck Post is a small but important piece for RC enthusiasts aiming to keep chassis rigidity in check on Project 4X PRO EP cars. This 15.5mm post is matched to the 4X PRO layout and helps the upper deck resist flex during fast laps and tight cornering.

Fitment Notes and Best Use

This topdeck post is designed to be used with the Serpent Project 4X PRO EP (SER400032), giving a precise fit that helps stabilise the chassis. Whether you are practicing on club tracks or racing, it supports the upper deck to reduce unwanted movement and preserve consistent handling.

Mounting and Routine Care

Make sure the topdeck post is tightened correctly to avoid shifting under load. Inspect the post and mounting points regularly, especially after heavy impacts, to keep your model performing reliably.