MSR BD11/BD12 Compatible Rear Upper Deck Plate (Graphite) Yokomo B12-003RSP  [B12-003RSP]

Yokomo B12-003RSP jp
Price:
AUD$21.91
Brand:
Yokomo
Model:
B12-003RSP
GTIN:
639342220496
Condition:
Brand New
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Rear deck graphite upgrade

This graphite rear upper deck plate fastens to the upper rear deck to regulate ATF movement that drives rear roll and to stiffen the rear structure. As a drop-in component, it changes how fluid shift and chassis flex combine at the rear of touring chassis, offering a purely mechanical route to tune rear roll.

Installation is aimed at experienced hobbyists: mount the plate to the rear upper deck using the chassis' stock mounting points. Standard hex drivers suffice and original hardware is frequently re-used. Confirm compatibility with the listed chassis before you fit the part.

Tuning notes: the plate alters ATF flow behaviour affecting rear roll and increases stern section stiffness to reduce flex under load. Fit it when you want to refine rear balance, improve traction handover, or stiffen the rear response without reworking suspension geometry.

Specifications

  • Item: Graphite rear upper deck plate
  • Material: Graphite
  • Model Number: Yokomo B12-003RSP
  • Compatibility: MRTC-BD11-1, MRTC-BD11A-1, MRTC-BD11US, MSR-010FE, MSR-010FEA, MSR-BD11, MSR-BD12, MSR-BD12A, MSR-BDFWD

For racers and tuners focused on chassis response, this graphite plate is a small, effective way to control ATF-influenced rear roll and increase rear-deck stiffness on supported Yokomo touring platforms.
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.

In practical terms, what handling change occurs?

You will notice a reduction in ATF-related rear movement and a stiffer rear deck, which tightens rear roll response and can make mid-corner transitions crisper.

How do I check if my chassis is listed?

Compare your chassis code against the Compatibility list under Specifications to confirm fitment for the MRTC and MSR BD11/BD12 platforms.

Will installation require setup changes elsewhere?

Because the plate alters rear stiffness and ATF flow, you may want to make incremental setup changes to balance handling, but no additional mechanical parts are typically required for the fit.

Best method to evaluate gains on-track?

Run controlled back-to-back tests, adjusting only one variable at a time, and note differences in rear roll, traction transfer, and driver confidence across multiple laps.

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