BD8 2018 Rear Hard Suspension Arm for RTC - Yokomo B8-RTC-12  [B8-RTC-12]

Yokomo B8-RTC-12 RTC Rear hard sus arm(54mm-40.5mm Graphite molded) for BD8 2018
Price:
CAD$7.09
Brand:
Yokomo
Model:
B8-RTC-12
GTIN:
3888
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
category
Write a review

Stiff rear arm optimised for BD8 RTC

Designed for use with the optional RTC (Rear Toe Control) system on the BD8 2018 platform, this graphite molded rear hard suspension arm provides predictable rear-end geometry. It maintains the BD8 2018 layout dimensions with a 54mm in/out suspension pin spacing and a 40.5mm shock pivot.

Install this arm when you need a firmer rear link to reduce hub flex and keep toe settings stable under load. It replaces the standard rear arm and works with RTC hardware to permit finer toe adjustment without affecting other suspension geometry.

Tuning notes: fitting a harder rear arm typically sharpens initial turn-in and can improve repeatability on high-traction surfaces while increasing rear snap on loose tracks; confirm roll centre and shock angle after installation and retain standard mounting hardware unless the RTC kit calls for alternatives.

Compatibility

  • BD8 2018
  • MRTC-BD818
  • MRTC-BD818A
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.

What are the arm's exact dimensions?

The arm uses a 54mm in/out suspension pin spacing with a 40.5mm shock pivot, matching the BD8 2018 rear geometry.

How is the arm fitted with RTC hardware?

It installs in place of the stock rear arm and integrates with the RTC components to allow finer toe adjustments while leaving other rear geometry settings unchanged.

Will a harder rear arm affect handling on high-traction tracks?

Yes. A firmer rear arm generally sharpens turn-in and improves consistency on tacky surfaces but can increase rear snap on loose layouts; recheck roll centre and shock angle after fitting.

Copyright © 2008-2026 rcjaz.ca All rights reserved