Yokomo B9-RTC-05A RTC Mount B for BD9 - Aluminum Rear RTC Upgrade  [B9-RTC-05A]

Yokomo B9-RTC-05A RTC Separate suspension mount B for BD9
Price:
NZD$40.79
Brand:
Yokomo
Model:
B9-RTC-05A
GTIN:
0639342182763
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

BD9 RTC rear mount: fitting and adjustments

This aluminum RTC separate suspension mount is designed for the front side of the BD9 rear suspension when running RTC. It replaces standard resin bushes to provide a tougher, more consistent mounting point on the RC chassis.

Installing the aluminum mount allows the left-to-right suspension pin spacing to be changed from 43.5mm up to 46.7mm, offering a clear adjustment window for roll centre and track width without replacing suspension pins.

Supplied as a direct swap for the OEM resin bush arrangement on compatible BD9 variants, the part is intended for tuning refinement while maintaining the original geometry.

Specifications

  • Item RTC Separate suspension mount B
  • Material Aluminum
  • Model Number B9-RTC-05A
  • Compatibility MRTC-BD919, MRTC-BD919S, MRTC-BD10FF
  • Adjustment range Suspension pin spacing 43.5mm to 46.7mm

Compatible Models

  • MRTC-BD919
  • MRTC-BD919S
  • MRTC-BD10FF

A compact aluminium replacement offering precise pin-spacing control for BD9 RTC rear suspension setups and improved durability in use.
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.

Do I need any chassis modifications or special tools to install this?

No chassis mods are required. It is a direct replacement for the listed BD9 variants and can be fitted with standard hand tools.

How does changing pin spacing affect handling?

Altering left-to-right spacing changes track width and roll centre, which in turn shifts cornering balance and roll behaviour for tuning purposes.

Is the aluminium version more resistant to wear than resin?

Yes. The aluminium construction reduces wear compared with resin bushes and helps the mount retain correct spacing under repeated loads.

Which specific models are listed as compatible?

Compatibility is shown as MRTC-BD919, MRTC-BD919S and MRTC-BD10FF in the specifications.

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