Kyosho 94243 CNC 7075 Turnfin 39x62mm - Hydroplane Performance Fin  [KY-94243]

Kyosho 94243 - CNC 7075 Turnfin 39x62mm
Price:
NZD$36.78
Brand:
Kyosho
Model:
KY-94243
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $29.14 each $15.29 or 21%
3+ $27.68 each $27.30 or 25%
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Tune Handling with the Kyosho CNC 7075 Turnfin

The Kyosho 94243 CNC 7075 Turnfin 39x62mm is designed to sharpen control and stabilise the line of travel for serious model boat enthusiasts. Constructed from durable 7075 aluminium, it offers a reliable contact surface in varied water conditions.

Best Use Cases on Fast Boats

This turnfin is particularly useful on hydroplanes and quick planing hulls where extra lateral traction reduces lateral slip through corners. The CNC finish ensures accurate dimensions for repeatable handling changes.

Quick Installation and Fit Options

Mounting is quick for most setups and does not usually require major hull modification, making it a practical tuning part. It pairs well with a broad range of RC boat designs, giving modders flexible upgrade paths.

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.

Is this turnfin suitable for traditional runabouts?

Yes, it can improve directional stability on runabouts, though the effect is most noticeable on higher speed, planing hulls.

Do I need special tools to fit it?

Basic hand tools are normally sufficient; a drill and countersink may be useful for clean, secure mounting.

How does CNC machining help performance?

CNC machining produces consistent geometry for reliable hydrodynamic behaviour and reduces the need for hand shaping.

Are replacement parts available if damaged?

Replacement turnfins can be sourced from parts dealers; keep your model number handy to match size and spec.

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