Yokomo B9-501MCAA BD9 Aluminium Spool Drive Cup  [B9-501MCAA]

Yokomo B9-501MCAA Spool drive cup for BD9
Price:
£15.42
Brand:
Yokomo
Model:
B9-501MCAA
GTIN:
0639342204694
Condition:
Brand New
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BD9 Aluminium Spool Drive Cup

The Yokomo B9-501MCAA aluminium spool drive cup has been made for the BD9 chassis to replace heavier steel items, lowering rotating mass and delivering sharper throttle input for lap time focused builds.

Why Fit Aluminium?

Aluminium provides a balance of weight saving and durability, helping cars accelerate more readily and react faster to throttle changes when maintained and set up correctly.

Which Chassis Will It Suit?

This component is compatible with several Yokomo models such as MSR-010, MRTC-BD919, and MRTC-BD11 series, making it an adaptable upgrade for a number of BD9-based cars.
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.

Can I expect a noticeable change on track?

You should feel quicker throttle response and marginally improved acceleration, especially in situations where rotating mass matters, such as rapid acceleration zones.

Is this suitable for everyday club racing?

Yes, it is robust enough for regular club use but inspect the part periodically and ensure fasteners remain secure after races.

Any tips for pairing with other upgrades?

Pair it with balanced drivetrain parts such as fresh bearings and a well set diff to get the most consistent response from the aluminium spool.

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