Kyosho IFW437-10 10g Front Knuckle Weights for MP9 Tuning  [KY-IFW437-10]

Kyosho IFW437-10 - Front Knuckle Setting Weight(10g/2pcsMP9)
Price:
CAD$31.25
Brand:
Kyosho
Model:
KY-IFW437-10
Condition:
Brand New
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Fine Tune INFERNO MP9 Balance with Kyosho IFW437-10

If you want to refine handling on race day, the Kyosho IFW437-10 Front Knuckle Setting Weight is a practical upgrade. Designed for the INFERNO MP9 series, each 10g weight helps stabilize the front end and sharpen steering feel without a noticeable drop in speed.

Dial in Handling for Tighter Turns

Adding mass at the front knuckle shifts the chassis balance forward, which can reduce understeer and produce crisper turn-in. These precision parts give consistent weight distribution so you can test changes reliably between runs.

Fitment and Quick Installation

The IFW437-10 units fit all INFERNO MP9 variants, offering a straightforward bolt-on upgrade. Installation is simple and reversible, making it easy to experiment with front bias during practice sessions.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How much handling change should I expect from a 10g knuckle weight?

Expect a noticeable front bias that helps reduce understeer and improves turn-in response, though the exact change depends on your other setup choices.

Do I need special tools to fit IFW437-10?

No special tools are required beyond common hex drivers or a small socket set used for your MP9 knuckle hardware.

Will adding these weights slow my car on the straight?

The 10g addition per knuckle is small and aimed at handling gains; you may not see a meaningful top speed loss but lap times can improve via better cornering.

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