Yokomo B7-S113A 1.1mm 3-Hole Piston for BD7 2016 Short Shock Upgrade  [B7-S113A]

Yokomo B7-S113A ?1.1x3Holes Piston for BD7 2016 Short shock 2
Price:
£5.23
Brand:
Yokomo
Model:
B7-S113A
GTIN:
0639342203956
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Refined Shock Metering for BD7 2016

The Yokomo B7-S113A piston is tailored to the BD7 2016 short shock and features a 1.1mm bore with three ports to better manage oil flow. This helps produce a cleaner transition between compression and rebound for predictable chassis behaviour.

Advantages of the 1.1mm Three-Port Pattern

The three-port design of the Yokomo B7-S113A improves midstroke control and can reduce abrupt weight shifts during corner entry. That makes it easier to tune for improved consistency across multiple laps.

Setup Considerations for Competitive Use

Use this piston when testing different shock oils, spacers, and spring combinations on the BD7 2016 short shock. It provides measurable differences so you can iterate setups quickly and find the right balance for your driving style.
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.

Will this piston work with different oil viscosities?

Yes, the B7-S113A responds noticeably to oil weight changes. Try a range of viscosities to tune rebound control and midstroke damping.

Is any special tooling required to fit it?

Standard shock assembly tools are sufficient. Work carefully when disassembling to avoid damaging seals and keep parts clean during reassembly.

How does the piston affect lap time consistency?

By stabilising damping response, the piston can make handling more predictable, which often improves lap-to-lap consistency once you have dialled in oil and spring settings.

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