Yokomo B9-RTCA Rear Toe Control for BD9 Chassis  [B9-RTCA]

Yokomo B9-RTCA Rear Toe control system for BD9 2019
Price:
£48.88
Brand:
Yokomo
Model:
B9-RTCA
GTIN:
0639342182718
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - MRTC-BD10FF category
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Tailored rear toe progression for BD9

The Yokomo B9-RTCA delivers a variable rear toe characteristic for BD9 touring car chassis, allowing drivers to tune how toe changes with suspension travel to influence stability and traction.

Designed as a supplementary tuning device, the unit complements base alignment settings and lets you fine-tune mid-corner behavior and rear traction consistency across compression and rebound events.

Installation notes: fitting requires access to the rear suspension assembly on the compatible models and usually needs removal of select rear components. Standard hand tools are typically sufficient. Refer to the chassis service documentation for detailed fitment and adjustment steps.

Specifications

  • Item Rear toe control system
  • Material Not specified
  • Model Number B9-RTCA
  • Compatibility MRTC-BD919 / MRTC-BD919S / MRTC-BD10FF

For enthusiasts using BD9-based Yokomo chassis, the B9-RTCA offers an adjustable method to control rear toe progression and refine handling balance and traction under dynamic suspension movement.
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 should I set the B9-RTCA to reduce rear snap or rotation?

Start with a conservative toe progression setting and test in stages. Increasing toe-in progression under compression can add rear stability, while reducing progression can allow more rotation. Make incremental changes and log results.

Will the B9-RTCA affect lap times significantly?

The effect depends on track and driver style. Properly tuned toe progression can improve mid-corner traction and consistency, which may lead to faster, more predictable laps.

Can I fine-tune the unit trackside between runs?

Yes. Adjustments are manageable with standard tools and can be performed between runs to refine handling; carry basic hex drivers and wrenches for quick changes.

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