Yokomo B12-302CSB Brass Center Stiffener for BD12 Chassis Performance Upgrade  [B12-302CSB]

Yokomo B12-302CSB Brass center stiffner for BD12
Price:
CAD$38.29
Brand:
Yokomo
Model:
B12-302CSB
GTIN:
3888
Condition:
Brand New
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Reduce Pitch and Roll with the Yokomo B12-302CSB

Yokomo's B12-302CSB Brass Center Stiffener is a targeted upgrade for the BD12 chassis. It replaces the stock graphite stiffener and adds roughly 25 grams to the centre of the chassis, helping to reduce pitching and rolling while improving stability during acceleration and braking.

How Brass Changes Chassis Balance

Brass concentrates mass at the middle of the BD12, shifting the weight distribution to minimise unwanted body movement. That central mass helps the car feel more composed through transitions and gives drivers more predictable steering feedback for racing or precision driving.

Specifications

  • Material: Brass
  • Weight: Approximately 25g
  • Compatibility: MSR-BD12, MSR-BD12A, MSR-010, MSR-010A

A practical option for hobbyists refining setup, this brass stiffener offers a simple way to add central mass and improve the handling balance of a BD12 chassis.
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 the B12-302CSB fit all BD12 variants?

The B12-302CSB is designed for BD12 platform models listed in the specifications, including MSR-BD12, MSR-BD12A, MSR-010 and MSR-010A. Check existing stiffener mounting points before fitting.

How should I adjust setup after adding the brass stiffener?

After adding around 25g to the centre, consider softening front or rear spring rates slightly and re-evaluating ride height and camber to restore desired turn-in and mid-corner balance.

Does brass require any special maintenance?

Brass is durable but can tarnish; wipe clean periodically and check mounting screws for tightness after initial runs to avoid movement or rattles.

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