MR-4TC SD Graphite Chassis Stiffener for Drift - Yokomo SD-003LG  [SD-003LG]

Yokomo SD-003LG Graphite Stiffner Black
Price:
NZD$8.81
Brand:
Yokomo
Model:
SD-003LG
GTIN:
3888
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Stiffener plate designed for MR-4TC SD main chassis

This graphite stiffener is an RC-scale upgrade for the MR-4TC SD main chassis, intended to modify chassis rigidity by introducing a graphite plate into the chassis stack. It changes flex behavior while leaving suspension geometry intact.

Fitting is carried out at the main chassis section where the plate is clamped into the chassis stack using existing mounting hardware. Since the part affects overall flex, apply modifications gradually and trial on track to judge handling shifts.

From a setup perspective, the stiffener acts as a rigidity tuning item alongside suspension tweaks and tyre selection, helping tune mid-corner balance and response for drifting. It complements rather than replaces suspension or steering adjustments.

Compatibility

Compatible with MR-4TC SD main chassis as specified by the product information.
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.

Will this change suspension geometry?

No. The stiffener adjusts chassis stack rigidity only and does not alter suspension pickup points or geometry.

How should I evaluate its effect trackside?

Install the plate and run controlled test laps, noting changes to oversteer and understeer. Compare tyre wear and steering response against baseline runs to determine the best setting.

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