Yokomo B9-SSP250A Progressive Spring for BD9 Precision Setup  [B9-SSP250A]

Yokomo B9-SSP250A Progressive Shock Spring (2.40~2.70) for BD9
Price:
NZD$19.79
Brand:
Yokomo
Model:
B9-SSP250A
GTIN:
0639342204915
Condition:
Brand New
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Precision Progressive Spring from Yokomo for Short Shock Setups

The Yokomo B9-SSP250A Progressive Shock Spring targets model drivers aiming for refined handling. Developed with AXON, its unequal winding is optimised for high big bore short shocks and provides a controllable spring rate between 2.40 and 2.70 to help you tune corner entry and mid-corner balance.
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.

Is the B9-SSP250A suitable for BD9 conversions?

Yes. The B9-SSP250A works well on BD9 and related BD-series conversions, provided the shock length and mounting geometry match the chassis specifications.

When should I choose a progressive spring over a linear spring?

Choose progressive springs when you want softer initial travel for traction but firmer support under heavy compression, which is useful on bumpy or changing grip surfaces.

Any tips for setting up with this spring?

Start with recommended shock oil, then adjust preload and pistons to match the 2.40-2.70 range; small changes to preload can noticeably affect balance without swapping springs.

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