The Serpent 401993 bumper weight is a precision part that helps dial in the balance of your Medius X20M FWD. At 25 grams it increases front-end stability and sharpens steering response so drivers can fine-tune handling for competitive running.
Placing this weight on the front lowers the centre of gravity and shifts balance forward, which reduces understeer and improves corner entry. The change is most noticeable on faster layouts where consistent front grip matters.
Installation is straightforward and works with the stock mounting points on the Medius X20M FWD. It is an easy setup tweak that does not require major chassis work or custom parts.
A compact, effective upgrade for racers who want more predictable front-end behaviour and improved lap consistency.
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