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

Yokomo B9-BW50A Center Balance Weight (50g)
Price:
CAD$27.13
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)"

Fine tune BD9 balance with targeted 50g weight

The Yokomo B9-BW50A Center Balance Weight is a precise upgrade for the BD9 chassis. At 50g this part lets racers adjust the centre of gravity in small increments, helping keep balance without weakening the chassis structure. It is suited to drivers chasing steadier entry and exit behaviour through tight turns.

Practical gains from a centre balance weight

Small mass changes in the centre of the vehicle change weight transfer and traction feel. Using the Yokomo B9-BW50A centrally helps manage pitch and roll during acceleration and braking, giving a more predictable handling platform for lap-to-lap consistency.
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.

Which BD9 variants work with this weight?

This centre weight is made to fit BD9 series cars and is compatible with BD9 models using the standard centre mounting points, including the MRTC-BD919 and MRTC-BD919S layouts.

Will adding 50g make the car slower on straights?

Adding the 50g centre weight has minimal effect on top speed. The main change is handling balance; you may see small differences in acceleration feel but improved cornering often offsets any straightline tradeoffs.

Any tips for fitting the centre weight?

Check mounting screws for correct torque and position the weight exactly on the centre line. Test with one setup change at a time and log lap differences to find the best placement for your track and tyre choice.

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