Yokomo S4-303AJA Slipper Tune Kit for YZ-4S  [S4-303AJA]

Yokomo S4-303AJA Slipper Adjust Nut/Spring for YZ-4S
Price:
AUD$10.80
Brand:
Yokomo
Model:
S4-303AJA
GTIN:
0639342188260
Condition:
Brand New
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Slipper Setup Simplified with Yokomo S4-303AJA

The Yokomo S4-303AJA Slipper Adjust Nut and Spring Set is a compact upgrade for YZ-4S owners who want cleaner slipper response. Included are the slipper adjustment nut, coil spring and spring collar matched for the YZ-4S, allowing straightforward adjustments to slip and steering balance. Make small changes and run short sessions to find the best setting for your track or surface.
Remark :
Due to limited stock availability, please notice that some Yokomo 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.

Which surfaces benefit most from tuning this kit?

Tuning the slipper helps on a range of surfaces from carpet to hardpack. Adjust for less slip on low grip and tighten up for higher grip to keep traction and reduce wheel hop.

How do I check if the adjustment is correct?

Perform a few timed runs and watch acceleration out of corners and for wheel hop. If the car spins or hops, back off the preload; if it feels sluggish, increase nut engagement in small steps.

Where can I get replacement springs or collars?

Replacement parts are available from hobby shops and parts suppliers that stock Yokomo spares. Keep a spare spring and collar in your toolkit for quick on-track repairs.

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