Roundly slide-rack Upper Arm Rear Mount Y2-202UMPA for Yokomo  [Y2-202UMPA]

Yokomo Y2-202UMPA jp
Price:
AUD$30.75
Brand:
Yokomo
Model:
Y2-202UMPA
GTIN:
639342212699
Condition:
Brand New
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Chassis tuning component

This aluminium rear mount fixes the rear pivot location of the upper arm used with the Roundly slide-rack layout. Finished in purple anodize, it is intended for scale RC suspension assemblies and offers a repeatable mounting point for setup work.

Installation notes: it is made to mate with the Roundly slide-rack arrangement and uses the chassis upper-arm mounting points. Verify hardware compatibility and thread engagement before final torqueing, and keep original fasteners if they match.

Tuning role: by stabilizing the upper arm rear location the mount reduces variables when changing shock lengths or altering roll-center, aiding consistent on-track adjustments.

Specifications

  • Item: Upper arm rear support mount
  • Material: Aluminium, purple anodized
  • Model Number: Y2-202UMPA
  • Compatibility: DP-GR86, DP-GR86G, DP-GR86RTRG, DP-GR86RTRW, DP-GR86W, DP-GRA90, DP-GRA90R, DP-GRA90W, DP-YD2ACA, DP-YD2E, DP-YD2EG, DP-YD2EPLS, DP-YD2RPLS, DP-YD2RTRR-1, DP-YD2RTRR-2, DP-YD2RTRW-1, DP-YD2RTRW-2, DP-YD2S, DP-YD2S-PL, DP-YD2SG, DP-YD2Z, DP-YD2ZG, DP-YD2ZS, DP-YD2ZSG, RDR-010, RDR-010-1, RDR-010G, RDR-010G-1, RDR-020, RDR-020G, SDR-010, SDR-010LTS, SDR-020P, DPR-GRA90W, DPR-GRA90R, SDR-030P, DPR-GR86G, DPR-GR86W, DPR-DP, DPR-RZ34BL, DPR-RZ34R, DP-RZ34, DP-RZ34BL, DP-RZ34R, DP-MS15, DP-JZXBN, DP-MS15BL, DPR-MS15, DP-RS13SP, DP-FCBN

Compatibility

  • DP-GR86
  • DP-GR86G
  • DP-GR86RTRG
  • DP-GR86RTRW
  • DP-GR86W
  • DP-GRA90
  • DP-GRA90R
  • DP-GRA90W
  • DP-YD2ACA
  • DP-YD2E
  • DP-YD2EG
  • DP-YD2EPLS
  • DP-YD2RPLS
  • DP-YD2RTRR-1
  • DP-YD2RTRR-2
  • DP-YD2RTRW-1
  • DP-YD2RTRW-2
  • DP-YD2S
  • DP-YD2S-PL
  • DP-YD2SG
  • DP-YD2Z
  • DP-YD2ZG
  • DP-YD2ZS
  • DP-YD2ZSG
  • RDR-010
  • RDR-010-1
  • RDR-010G
  • RDR-010G-1
  • RDR-020
  • RDR-020G
  • SDR-010
  • SDR-010LTS
  • SDR-020P
  • DPR-GRA90W
  • DPR-GRA90R
  • SDR-030P
  • DPR-GR86G
  • DPR-GR86W
  • DPR-DP
  • DPR-RZ34BL
  • DPR-RZ34R
  • DP-RZ34
  • DP-RZ34BL
  • DP-RZ34R
  • DP-MS15
  • DP-JZXBN
  • DP-MS15BL
  • DPR-MS15
  • DP-RS13SP
  • DP-FCBN

Fit this mount where the Roundly slide-rack layout requires a dedicated rear support and confirm hardware dimensions to maintain predictable handling during tuning sessions.
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.

How does this change roll-center adjustments?

By fixing the upper arm rear pivot, the mount helps keep roll-center changes consistent when you alter shock positions or links, reducing unintended geometry shifts.

Can it affect suspension binding after tuning?

If installed correctly and aligned with existing mounting points, the mount should not introduce binding; always check travel through the full range after adjustments.

Is this useful when swapping slide-rack setups?

Yes, having a dedicated rear mount keeps the upper arm location constant, making it easier to compare different slide-rack configurations without extra variables.

What should I check after installation for tuning readiness?

Confirm secure fastening, no play at the mount, and correct suspension travel. Recheck alignment after the first run to ensure settings remain consistent.

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