Centre Balance Weight (20g) for MRTC-BD919 / MRTC-BD919S - Yokomo B9-BW20A  [B9-BW20A]

Yokomo B9-BW20A Center Balance Weight (20g)
Price:
NZD$25.74
Brand:
Yokomo
Model:
B9-BW20A
GTIN:
0639342182602
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - MRTC-BD919S category
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alt="Yokomo B9-BW20A Center Balance Weight (20g)" title="Yokomo B9-BW20A Center Balance Weight (20g)"
alt="Yokomo B9-BW20A Center Balance Weight (20g)" title="Yokomo B9-BW20A Center Balance Weight (20g)"

Balance weight tailored to BD919 chassis

This 20g centre balance weight suits BD9-style RC chassis and is designed to alter central mass while preserving left-right symmetry, helping you dial in handling precisely.

Position the weight on the chassis centre to move the centre of gravity a little forward or rearward, which can change pitch response under acceleration and braking. The single 20g mass produces gradual adjustments ideal for detailed setup work rather than wholesale configuration changes.

Ensure you confirm compatibility with the chassis listed below prior to installation. This is an aftermarket accessory for model chassis applications only.
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.

How do I install this weight on a BD919 chassis?

Fit the weight at the central mounting area on the chassis and secure it according to your chassis mounting points. Check clearance and fastenings before running.

Will adding 20g at the centre upset left-right balance?

Because the weight is located on the centreline, it maintains lateral symmetry while shifting fore-aft balance to refine pitch and transient behaviour.

Is this suitable for major setup changes?

The 20g unit is intended for incremental tuning. It is not a substitute for larger layout modifications but is useful for precise adjustments.

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