Kyosho IFW637-09 Precision 0.9mm Clutch Springs for Inferno MP11  [KY-IFW637-09]

Kyosho IFW637-09 - 3PC Clutch Spring (for LW/0.90)
Price:
CAD$10.57
Brand:
Kyosho
Model:
KY-IFW637-09
GTIN:
4548565441495
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $9.28 each $2.58 or 12%
3+ $8.83 each $5.24 or 17%
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Fine Tune Your Clutch with Kyosho IFW637-09

For racers aiming to sharpen their setup, the Kyosho IFW637-09 0.9mm clutch springs deliver steady tension and crisper engagement for the Inferno MP11 series. These springs help produce more predictable throttle response during tight laps.

Built for Track Use and Longevity

The Kyosho IFW637-09 springs are manufactured to resist deformation and keep consistent spring rate under repeated loads. Installed on an Inferno MP11, they contribute to reliable clutch behaviour and reduced slippage in race conditions.

Direct Fit to Inferno MP11 Components

Made to match the Inferno MP11 clutch assembly, this spring set installs without modifications. Whether refreshing worn parts or upgrading from stock springs, the Kyosho IFW637-09 ensures proper alignment and predictable engagement.
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.

Will these springs work with older MP11 versions?

These springs are designed for the Inferno MP11 series hardware. Check your clutch plate dimensions before fitting to earlier revisions, as some older parts may vary slightly.

How do these compare to stock springs on feel?

The 0.9mm Kyosho IFW637-09 springs offer firmer, more consistent engagement than typical stock springs, which can translate to improved throttle control and less slippage under load.

Any tips for installing the springs?

Clean the clutch housing and inspect the friction pads first. Fit springs evenly and test engagement at low throttle before full runs to confirm correct alignment and clutch behavior.

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