Yokomo S4-S4AJ13 13mm Spring Adjustment Nut for SO/MO2.0 Chassis  [S4-S4AJ13]

Yokomo S4-S4AJ13 13 Spring Ajust Nutfor SO/MO2.0
Price:
£5.29
Brand:
Yokomo
Model:
S4-S4AJ13
GTIN:
639342221912
Condition:
Brand New
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Precise spring perch adjustment with Yokomo S4-S4AJ13

The Yokomo S4-S4AJ13 13mm spring adjustment nut helps serious RC enthusiasts achieve fine control over suspension preload. It is compatible with SO/MO2.0 chassis layouts and supports quick, reliable tuning at the track.

Refine shock response easily

Use the S4-S4AJ13 to make small, repeatable changes to big bore shock preload and initial spring tension. These micro adjustments let you tailor turn-in and mid corner balance without swapping major components.

Intended chassis and applications

This adjustment nut matches the SOR-020, MOR-020, and SOR-020D chassis models. It is useful for trimming handling for different grip levels or when testing alternative spring rates while keeping damper settings consistent.
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.

Can I use this on both front and rear shocks?

Yes, the S4-S4AJ13 can be fitted to front or rear big bore shocks where the threading and perch size match the SO/MO2.0 style setup. Check clearance and spring height for each corner.

Will it change ride height significantly?

Adjusting preload alters effective ride height slightly, mainly affecting initial spring compression. For large ride height changes, use different springs or shock spacers.

How do I check adjustment consistency?

Measure perch height from a fixed chassis point after each change, and record settings. This helps reproduce a known setup when conditions change between sessions.

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