DP-RS13SP Rear H-arm Weight Upgrade for Traction - Y2-008RW20 Yokomo  [Y2-008RW20]

Yokomo Y2-008RW20 jp
Price:
AUD$60.52
Brand:
Yokomo
Model:
Y2-008RW20
GTIN:
639342223428
Condition:
Brand New
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Aluminum H-arm rear weight

The Yokomo Y2-008RW20 replacement base weight attaches to the H-arm weight points to boost unsprung mass at the rear axle, increasing tyre bite without shifting the bulk chassis balance. Each side ships with a 20g base mass and users can add optional 5g or 10g plates sold separately to tune slide and hook-up precisely.

Because the extra mass is on the unsprung assembly rather than the chassis, the benefit remains through pitching and other dynamic movements, helping to stabilise corner entry and reduce sudden oversteer. Use this upgrade when you need more rear grip while retaining chassis neutrality.

Specifications

  • Item: Base weight for H-arm, 20g per side base mass.
  • Material: Not specified.
  • Model Number: Y2-008RW20.
  • Compatibility: See Compatible Models list below.

Compatible Models

  • DP-GR86
  • DP-GR86G
  • DP-GR86RTRG
  • DP-GR86RTRW
  • DP-GR86W
  • DP-GRA90
  • DP-GRA90R
  • DP-GRA90W
  • DP-YD2
  • DP-YD2-PLS
  • DP-YD2AC
  • DP-YD2ACA
  • DP-YD2E
  • DP-YD2EG
  • DP-YD2EPLS
  • DP-YD2ES
  • DP-YD2EX
  • DP-YD2EX2
  • DP-YD2EXB
  • DP-YD2EXR
  • DP-YD2G
  • DP-YD2RAB
  • DP-YD2RAP
  • DP-YD2RAR
  • DP-YD2RPLS
  • DP-YD2RSAB
  • DP-YD2RSAP
  • DP-YD2RSAR
  • DP-YD2RTRR-1
  • DP-YD2RTRR-2
  • DP-YD2RTRW-1
  • DP-YD2RTRW-2
  • DP-YD2RX
  • DP-YD2RXP
  • DP-YD2RXR
  • DP-YD2RXTB
  • DP-YD2RXTP
  • DP-YD2RXTR
  • DP-YD2S
  • DP-YD2S-PL
  • DP-YD2SAB
  • DP-YD2SAP
  • DP-YD2SAR
  • DP-YD2SG
  • DP-YD2SS
  • DP-YD2SSAB
  • DP-YD2SSAP
  • DP-YD2SSAR
  • DP-YD2SX
  • DP-YD2SX2
  • DP-YD2SX2P
  • DP-YD2SX2R
  • DP-YD2SX3
  • DP-YD2SX3P
  • DP-YD2SX3R
  • DP-YD2Z
  • DP-YD2ZG
  • DP-YD2ZS
  • DP-YD2ZSG
  • DP-YD2ZX
  • DP-YD2ZXP
  • DP-YD2ZXR
  • DP-YD4
  • DP-YD4MR
  • MDR-010
  • MDR-010A
  • MDR-010P
  • MDR-010R
  • MDR-020
  • MDR-020BL
  • MDR-020P
  • MDR-020R
  • RDR-010
  • RDR-010-1
  • RDR-010G
  • RDR-010G-1
  • RDR-020
  • RDR-020G
  • SDR-010
  • SDR-010LTS
  • SDR-020
  • SDR-020P
  • SDR-020R
  • DPR-GRA90W
  • DPR-GRA90R
  • SDR-030
  • SDR-030BL
  • SDR-030P
  • SDR-030R
  • DPR-GR86G
  • DPR-GR86W
  • MDR-030
  • MDR-030BL
  • MDR-030P
  • MDR-030R
  • DPR-DP
  • DPR-RZ34BL
  • DPR-RZ34R
  • DP-RZ34
  • DP-RZ34BL
  • DP-RZ34R
  • DP-MS15
  • DP-JZXBN
  • SDR-030CBZ
  • SDR-030CPI
  • SDR-030CBL
  • SDR-030CP
  • SDR-030CR
  • DP-MS15BL
  • DPR-MS15
  • DP-RS13SP
  • DP-FCBN

Fit the Y2-008RW20 to increase rear grip via unsprung mass and fine tune handling with optional add-ons in 5g or 10g steps to suit your track conditions.
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.

What handling change should I expect?

Expect increased rear traction and reduced snap oversteer; the car will feel more planted at corner entry, though turn-in may feel marginally heavier.

Should I alter spring or damper settings?

You may soften rear damping slightly or adjust spring rates to compensate for added unsprung mass and retain desired body movement and compliance.

How to test incremental changes?

Run baseline laps, then add a single 5g or 10g plate and note differences in corner entry and mid-corner traction to determine the optimal increment.

Is the Y2-008RW20 suitable for all track surfaces?

It is best used where increased tyre bite is needed; on extremely low-grip surfaces the extra unsprung mass can help, but always test progressively to avoid overloading tyres.

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