Yokomo BD-S113 1.1mm Triple-Port Piston for BD7 BD5 [BD-S113]

Yokomo BD-S113 1.1 X 3 Holes Piston for BD7/BD5

Price:

NZD$3.18

Brand:

Yokomo

Model:

BD-S113

GTIN:

Condition:

Brand New

Quantity:

Available in shop

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Description
FAQ

Dial In Shock Damping with Yokomo BD-S113

The Yokomo BD-S113 piston improves the damping characteristics of BD7 and BD5 shocks by managing oil flow through its 1.1mm triple ports. That controlled flow makes it easier to adjust compression and rebound for predictable handling at speed.

Broad Chassis Compatibility

Compatible with several Yokomo chassis, including YR-10F and many MRTC-BD models, the BD-S113 gives you a repeatable baseline when switching cars. This helps keep setup changes minimal between events.

What effect does the 1.1mm size have on oil flow?

The smaller 1.1mm ports moderate oil movement, reducing abrupt damping spikes and improving traction over uneven surfaces.

Is the BD-S113 a drop-in replacement?

In most BD7 and BD5 shock assemblies it installs without modification. It also suits a number of MRTC-BD variants and related Yokomo shock kits.

How should I approach tuning with this piston?

Start with your current oil weight and make small increments when testing. Focus on one change at a time to isolate the piston impact on handling.

Does it suit off-road or carpet tracks better?

The BD-S113 is versatile; it smooths shock action on bumpy layouts and can also help fine-tune feel on high-grip surfaces when paired with the right oil.