Yokomo RP-085400A 40 Weight Tuning Shock Oil  [RP-085400A]

Yokomo RP-085400A RP Ultra Shock Oil (#40)
Price:
£7.62
Brand:
Yokomo
Model:
RP-085400A
GTIN:
0639342209040
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Balanced Damping Performance with Yokomo RP-085400A

For racers who want controlled chassis behavior, the Yokomo RP-085400A 40 weight oil delivers balanced damping that supports corner grip and reduces unsettled rebound. Its durable formulation helps preserve consistent handling during prolonged track sessions.

Compatible with Many Competitive Chassis

The Yokomo RP-085400A shock oil is suitable for a range of B-YZ2 and MRTC chassis, allowing drivers to adjust damping characteristics to suit tight circuits or faster layouts. That adaptability makes it handy for teams fine-tuning setups.

Suitable Models

  • B-YZ2 / B-YZ2CA / B-YZ2DT / B-YZ2DTM / B-YZ2DTMW
  • MRTC-86 / MRTC-SD9 / MRTC-BD8 / MRTC-BD8SV / MRTC-BD818 / MRTC-BD818A
  • YR-10F / YR-X12 / YR-X12A / MRTC-YD2 / MRTC-YD2CK / MRTC-BD7RS3S
  • RC-12R6 / RC-10SC5M / RC-10TC71 / RC-10F6 / RC-10B64 / RC-10B64D
  • RC-10B6 / RC-10B6D / B-YZ2DTM2 / B-YZ2CAL2 / DP-DIB / DP-DIBR
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.
Drivers aiming for stable corner entry and reduced mid-corner roll will find 40 weight useful, particularly on higher grip surfaces.
Spring rates and pistons interact with oil weight; you may prefer slightly firmer springs if you increase oil weight to maintain ride height and control.
Make one change at a time, run a few laps to judge handling, and take notes on corner entry, mid-corner balance, and landing feel to compare results.

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