Kyosho MZW423 Soft Short Front Spring Set for MR-03 - Setup Pack  [KY-MZW423]

Kyosho MZW423 - Front Spring Set(Soft/Short/MR-03)
Price:
AUD$19.34
Brand:
Kyosho
Model:
KY-MZW423
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $16.27 each $6.14 or 16%
3+ $15.46 each $11.63 or 20%
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Improve Mini-Z MR-03 Handling with Kyosho MZW423 Spring Kit

The Kyosho MZW423 Front Spring Set is aimed at drivers who want finer control of Mini-Z MR-03 suspension. The pack supplies five types of short soft front springs so you can tune stiffness to match driving style and surface.

Fitment Notes and Performance Gains

These springs are slightly softer and 0.5mm shorter than the MZW401 batch, which can sharpen steering response. Matched with the MZW415 aluminium upper arm and MZW416 inner tube shock they help refine front traction and balance.

Versatility for different surfaces

Whether you practise on high bite carpet or less grippy floors, the MZW423 options let you swap rates quickly to find the best compromise between grip and stability.
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.

What changes when I move to a softer spring?

Softer springs increase front compliance, which can reduce understeer and improve turn-in, but you may need to adjust damping to prevent oscillation.

Can I run these springs with stock arms?

They are intended for MR-03 front suspension; stock arms that share the same mounting geometry will usually work, but confirm clearance and travel first.

Should I change sway bar settings after fitting?

Adjusting anti roll bars can complement softer springs to control roll and maintain predictable handling when cornering aggressively.

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