Yokomo B9-415RA Rear Hub Carrier for BD9 2019 - Soft Compound  [B9-415RA]

Yokomo B9-415RA Rear Hub Carier for BD9 2019
Price:
£7.41
Brand:
Yokomo
Model:
B9-415RA
GTIN:
0639342204601
Condition:
Brand New
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Fit the Yokomo B9-415RA to Refine Rear Grip

The Yokomo B9-415RA Rear Hub Carrier is produced for the BD9 2019 chassis and uses a softer resin compound versus the standard material. This change increases flexibility at the rear hub, helping tyres maintain contact on tarmac and similar low-grip surfaces for steadier lines and improved confidence under power.

Why the Softer Compound Helps

Softer resin allows controlled movement at the contact patch, aiding traction during corner exit and when surface grip is inconsistent. That predictable rear behaviour makes it a valuable option for drivers chasing consistent lap times on slick tracks.
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 other chassis share the mounting pattern?

The B9-415RA follows the BD9 2019 mount layout and will fit compatible models that use the same rear upright geometry. Verify part numbers before ordering to ensure fitment.

Can I run this hub on carpet or low-traction indoor tracks?

Yes, the softer resin can aid grip on indoor low-traction surfaces, though you should test tyre compound and suspension tune to match the track conditions for best results.

Any fitment care to watch for?

Check clearance around the hub and confirm wheel hexes are seated correctly. After installation, verify toe and camber under static and dynamic conditions and adjust as needed.

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