Kyosho EF243 Front Spring Kit for FANTOM Ext (4pcs) Medium Tension  [KY-EF243]

Kyosho EF243 - Front Spring(M/4pcs/FANTOM Ext)
Price:
AUD$7.64
Brand:
Kyosho
Model:
KY-EF243
GTIN:
4548565428946
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $7.05 each $1.17 or 8%
3+ $6.71 each $2.79 or 12%
Write a review

Tune your FANTOM front suspension with Kyosho EF243 springs

The Kyosho EF243 front springs are a useful swap for anyone wanting a steadier front end on their FANTOM. This set of four medium-tension springs is matched to the Legendary Series FANTOM to enhance steering feedback and overall composure.

Best Uses and Handling Effects

These springs are well suited to drivers who tweak setups for club racing and spirited weekend runs. The EF243 medium tension helps the front track better through corners while retaining enough compliance for bumpy sections.

Easy Installation Notes

Fitting the Kyosho EF243 springs does not call for specialised tools. Remove the stock springs from the shock units, fit the EF243 springs ensuring correct orientation, and secure the assembly before going out on track.
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 improve front grip?

The medium-rate EF243 can enhance front grip by offering a balanced contact patch and more predictable turn-in characteristics.

Do I need to change spring preload?

You may need slight preload adjustments to fine-tune ride height and handling; small changes can make a noticeable difference to corner balance.

Are these compatible with foam or rubber tyres?

Yes, the EF243 springs work with both foam and rubber tyre setups, though you should tune damping and toe settings to match tyre behaviour.

How do I check spring seating after fitting?

After installing, compress the suspension by hand and inspect that the spring ends are seated against the retainers and that caps are tight to avoid shifting under load.

Copyright © 2008-2025 rcjaz.com.au All rights reserved