Serpent SER401909 X20 Topdeck Flex Post Upgrade  [SER401909]

Stiffen and Balance Your Serpent X20 Chassis

The Serpent SER401909 topdeck flex post is a practical upgrade for tuners who want to dial in chassis balance on the Medius X20 FWD 1/10 EP range. This part supports the upper deck to limit unwanted twist and help the car remain predictable through mid to high speed sections.

Key Advantages of the SER401909 Topdeck Flex Post

Adding the SER401909 topdeck flex post increases upper-deck support and reduces chassis flex, aiding consistency during corner entry and exit. The added stability can help maintain traction and improve steering precision under load.

Model Fitment and Simple Installation

This topdeck flex post fits the Medius X20 MID Series, specifically X20 FWD 1/10 EP models (SER400035 and SER400036). Installation is straightforward with basic hand tools and requires minimal setup time.