Yokomo B9-RTC-01A Graphite Rear Arm for BD9 RTC 53mm/40mm  [B9-RTC-01A]

Yokomo B9-RTC-01A RTC Graphite Rear Suspension Arm (53mm-40mm)
Price:
NZD$19.71
Brand:
Yokomo
Model:
B9-RTC-01A
GTIN:
0639342182725
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
Spares / Hop-ups - Yokomo - MRTC-BD10FF category
Write a review

RTC Graphite Rear Suspension Arm Overview

This graphite rear suspension arm is developed for the BD9 RTC arrangement and functions as a like-for-like replacement on 1/10 electric touring RC models. It preserves the RTC geometry, providing 53mm between inner and outer suspension pins and 40mm between shock pivots to match the original layout.

Only the chassis listed below are supported, so double-check your chassis code prior to purchase. The arm installs at the same points as the stock RTC component; remove the existing part and move over any pins or mounting hardware. Confirm pin fit and clip engagement during installation to ensure stability.

In use, the graphite arm helps maintain correct RTC suspension geometry for standard maintenance or straightforward tuning changes. It is compatible with standard RC suspension pins and shock arrangements for the specified models.

Models supported

  • MRTC-BD919
  • MRTC-BD919S
  • MRTC-BD10FF
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 robust is the graphite material for everyday track use?

Graphite offers a good balance of stiffness and light weight for standard club track conditions. While durable for regular use, inspect arms after heavy impacts and replace if cracks or deformation are found.

Will this arm change rear suspension behavior compared to stock parts?

Because the arm matches the RTC pin and shock spacing, handling should remain consistent with the original RTC setup. Any change in material stiffness can slightly affect feedback, so monitor handling after fitment.

Are there special checks after installing the graphite arm?

After installation, verify pin alignment, clip retention and shock mount clearance. Run a short test session and recheck fasteners to ensure nothing has loosened under load.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved