Yokomo B9-BW50A 50g Midline Balance Weight for BD9  [B9-BW50A]

Yokomo B9-BW50A Center Balance Weight (50g)
Price:
NZD$33.90
Brand:
Yokomo
Model:
B9-BW50A
GTIN:
0639342182633
Condition:
Brand New
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alt="Yokomo B9-BW50A Center Balance Weight (50g)" title="Yokomo B9-BW50A Center Balance Weight (50g)"
alt="Yokomo B9-BW50A Center Balance Weight (50g)" title="Yokomo B9-BW50A Center Balance Weight (50g)"

Dial in BD9 midline balance with a compact 50g unit

The Yokomo B9-BW50A Center Balance Weight is crafted to give precise control over the BD9 chassis centre mass. Weighing 50g, it is ideal for drivers wanting subtle changes to handling without replacing major components. Use it to steady mid-corner behaviour and reduce unsettled moments after direction changes.

How central mass affects grip and handling

Moving mass to the centre reduces polar moment and can help the car rotate more cleanly through bends. The Yokomo B9-BW50A makes it straightforward to tune that balance, improving predictability when you push on throttle or brake in quick succession.
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 this weight a bolt-on for BD9 kits?

Yes, the unit is designed for BD9 chassis mounting points and fits common BD9 kit layouts such as MRTC-BD919 and MRTC-BD919S when the centre mount is used.

Should I adjust suspension after adding the weight?

Small suspension tweaks are recommended. After adding the 50g centre weight, recheck ride height and damper settings to keep roll and pitch balanced for your preferred driving style.

Does tyre choice change with added centre weight?

Tyre feel can change slightly as the centre mass alters load distribution. Try your standard compounds first and note any understeer or oversteer shifts before swapping tyre hardness or profiles.

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