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

Kyosho IFW637-09 - 3PC Clutch Spring (for LW/0.90)
Price:
£5.73
Brand:
Kyosho
Model:
KY-IFW637-09
GTIN:
4548565441495
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £5.03 each £1.40 or 12%
3+ £4.78 each £2.84 or 17%
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Refine Clutch Performance with Kyosho IFW637-09

RC drivers seeking more consistent clutch action can fit the Kyosho IFW637-09 0.9mm springs to the Inferno MP11 series. These springs deliver uniform tension for cleaner power transfer and improved control during aggressive driving.

Consistent Spring Rate for Longer Life

The Kyosho IFW637-09 set is made to retain its spring characteristics over repeated use, helping to avoid gradual softening that impairs engagement. On an Inferno MP11 this translates to steadier starts and better repeatability between runs.

Straightforward Replacement for Inferno MP11

Built to suit the Inferno MP11 clutch layout, the springs fit without modification and are an easy upgrade path from worn or fatigued original springs. Correct installation restores predictable clutch behaviour.
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 changing to these springs affect gearing needs?

Gearing remains the same in most cases, but firmer springs can change how the car launches. Check gear mesh and trial a run to see if minor gear or clutch adjustments are needed.

Can these springs be used with aftermarket clutch bells?

Yes, they work with compatible aftermarket bells as long as the bell bore and clutch shoe fit match the Inferno MP11 specification. Verify dimensions before fitting to avoid misalignment.

How do I know when springs need replacing?

Replace springs if you observe inconsistent engagement, visible bending, or reduced performance after repeated heats. Regular inspection during maintenance keeps your Inferno MP11 reliable.

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