Yokomo RD-301AS - RD2.0 Adjustable Aluminum Suspension Mounts  [RD-301AS]

Yokomo RD-301AS Aluminum adjustable suspension mount set for RD2.0
Price:
NZD$139.56
Brand:
Yokomo
Model:
RD-301AS
GTIN:
639342224807
Condition:
Brand New
Available in warehouse
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Fit the Yokomo RD-301AS to your RD2.0 for stiffer mounts

The Yokomo RD-301AS Aluminum Adjustable Suspension Mount Kit swaps out the factory plastic pieces for lightweight, stiff aluminum versions on the RD2.0. The front mount measures a B width of 43.5mm while the rear uses a D width of 57.2mm. Swappable bushings allow you to alter suspension width for precise setup work.

Tweak roll centre and adjust handling balance

Lowering the suspension mount by 1mm compared with plastic options gives the RD-301AS a wider roll centre adjustment window. That lets drivers tune understeer and oversteer tendencies more effectively, useful when switching between smooth asphalt and rougher surfaces.

Suitable Models

  • SDR-030
  • RDR-020
  • DPR-GRA90R
  • DPR-GRA90W
  • DPR-GR86W
  • DPR-GR86G
  • DP-MS15
  • DP-GRA90W
  • DP-GRA90
  • DP-GR86
  • DP-GR86W
  • DP-GR86G
  • RDR-020G
The mount lowers the suspension pick-up by about 1mm versus plastic, so overall ride height change is minimal but you gain extra roll centre tuning options.
On smooth street courses try a slightly narrower front width for improved turn-in and a balanced rear width to retain mid-corner stability. Small incremental changes work best.
The kit is designed for interchangeable bushings. If stock bushings match the new mount spacing they can be reused, but the kit typically includes options for finer tuning.
Yes. Basic tools and patience are all you need. Keep track of original parts and test setups gradually to find the best settings.

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