3Racing SAK-CM105A - 225mm FRP Upper Deck for Cero M Chassis Racing Upgrade  [SAK-CM105A]

3Racing Cero M Chassis FRP Upper Deck 225mm - SAK-CM105A
Price:
USD$10.10
Brand:
3Racing
Model:
SAK-CM105A
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Competition Grade 225mm FRP Upper Deck for Cero M

For drivers focused on setup precision, the 3Racing SAK-CM105A provides increased torsional rigidity to the Cero M chassis. The FRP construction offers a repeatable stiffness characteristic that assists in consistent handling adjustments and tuning stability under race loads.

Technical Highlights

  • Material: FRP engineered for balanced stiffness and fatigue resistance suited to tuning work.
  • Compatibility: Accurate fit for the 3Racing Cero M chassis mounting pattern to preserve geometry.
  • Size: 225mm span chosen to influence roll centers and weight distribution in a predictable manner.
  • Performance: Raises chassis rigidity to refine steering feedback and reduce unwanted deformation during high cornering loads.

How does the SAK-CM105A affect setup tuning?

Increasing upper deck stiffness typically reduces chassis flex, allowing finer adjustments to damping and roll bars to achieve targeted corner behaviour.

Is reinforcement required with other upgrades?

The deck integrates with standard Cero M upgrades; if combined with heavy duty parts check for any fitment changes and adjust fastener torque to maintain alignment.

What should I inspect after a crash?

Inspect the FRP for cracks at mounting points and verify that mounting holes and chassis posts retain correct alignment before returning the car to competition.