Front Big-Bore Shock Spring for Carpet and Astro Turf - Yokomo YAS-650A (Purple)  [YAS-650A]

Yokomo YAS-650A Big Bore Front Shock Spring (Purple) for Carpet/Astro turf
Price:
AUD$12.50
Brand:
Yokomo
Model:
YAS-650A
GTIN:
0639342214402
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Spares / Hop-ups - Yokomo - Off-Road Suspension Parts category
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Carpet and astro turf big-bore front spring

This Yokomo front coil is aimed at high-grip carpet and artificial turf racing. Its big-bore geometry and trimmed length let you drop ride height while keeping measured rebound, which aids smoother jump landings and lowers the chance of flipping on tacky sections.

Practically, the spring modifies suspension response without requiring different shock bodies or mounting points. Compared with standard short springs you will see firmer midstroke support that helps the car resist sudden roll and stay more balanced through fast, high-grip turns. Fit it the same way you would any front spring: replace the coil, set preload, and then tune oil and pistons to match track feel.

Best used when you need quicker rebound control for tight, grippy venues and want the chassis to remain composed at a slightly reduced ride height.

Compatibility

  • B-YZ4SF2-1
  • MOR-010
  • B-MAX2MR2
  • B-MAX2MR3
  • B-MAX2RS
  • B-MAX43G
  • B-MAX43GF
  • B-YZ2
  • B-YZ2CA
  • B-YZ2DT
  • B-YZ2DTM
  • B-YZ4
  • B-YZ2DTMW
  • B-YZ2DTM2
  • B-YZ2CAL2
  • B-YZ2DTM2S
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.

Do these springs require longer shock bodies?

No extra body length is required; the spring is designed to be a direct swap on compatible front shocks while allowing a slightly lower static ride height.

What conditions benefit most from the YAS-650A?

High-traction carpet and artificial turf circuits gain the most from the added midstroke support and improved rebound control provided by this spring.

How should I fine-tune rebound with this spring?

After fitting, adjust shock oil and pistons to achieve the desired rebound rate; start with your regular setup and make small changes until landings and corner exits feel stable.

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