Kyosho MZW423 Soft Short Front Spring Set for MR-03 - Precision Tuning  [KY-MZW423]

Kyosho MZW423 - Front Spring Set(Soft/Short/MR-03)
Price:
NZD$22.12
Brand:
Kyosho
Model:
KY-MZW423
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $18.61 each $7.03 or 16%
3+ $17.69 each $13.30 or 20%
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Refine MR-03 Steering Feel with Kyosho MZW423 Springs

The Kyosho MZW423 Front Spring Set is built to refine handling on Mini-Z MR-03 models. The kit contains five soft, short front springs to give tuners the ability to fine adjust suspension for varied circuit surfaces.

Designed for exact fit and balance

These springs are marginally softer and cut 0.5mm shorter than the MZW401 version, which improves initial turn response. When combined with the MZW415 aluminium upper arm and MZW416 inner tube shock the front end becomes more predictable.

Quick front-end adjustments for track days

For those who like to experiment, the MZW423 set simplifies front suspension changes. From polished indoor halls to rougher local tracks you can mix spring rates to chase better traction and exit 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.

How do I select a spring for more front bite?

Choose a softer spring within the MZW423 range to increase front-end compliance, which helps the tyre contact patch maintain grip through corners.

Will these change ride height?

Because they are 0.5mm shorter than MZW401 springs, expect a slight change in static ride height. Small adjustments to shock length or preload can restore the desired stance.

Are there recommended pairings for balanced handling?

Pair the MZW423 springs with the MZW415 upper arm and MZW416 inner tube shock to keep front damping and geometry working together for predictable turn-in.

How often should I inspect the springs?

Check springs after several sessions for signs of fatigue or deformation, and swap them if rates change or coils show wear.

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