Yokomo RD-415SAP Front Steering Block Upgrade for RD/SD/MD Drift Chassis  [RD-415SAP]

Yokomo RD-415SAP jp
Price:
AUD$144.22
Brand:
Yokomo
Model:
RD-415SAP
GTIN:
639342231164
Condition:
Brand New
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Precision steering geometry with RD-415SAP for drift chassis

This aluminum front steering block is made as an upgrade for Yokomo RD/SD/MD series drift cars. The assembly separates the axle shaft, steering block, and upper holder into individual components so you can make targeted adjustments rather than changing a one-piece unit.

Stackable shims allow tuning of trail and kingpin angle to dial in alignment for different surfaces. Compared to resin options, the hard-anodized aluminum version increases front-end stiffness, producing sharper steering input and improved front tyre trace during drift lines.

Best used on hobby RC drift circuits, the part is especially effective on tight, high-precision surfaces like P tiles and coloured concrete.

Specifications

  • Item Yokomo RD-415SAP front steering block
  • Material Aluminum
  • Model Number RD-415SAP
  • Compatibility RDR-010 / RDR-010G / RDR-020 / RDR-020G / SDR-010 / SDR-020 / SDR-020P / SDR-030 / SDR-030P / MDR-020 / MDR-020P / MDR-030 / MDR-030P / MDR-030LM / DP-RS13SP / DP-FCBN

Compatible Models

  • RDR-010
  • RDR-010G
  • RDR-020
  • RDR-020G
  • SDR-010
  • SDR-020
  • SDR-020P
  • SDR-030
  • SDR-030P
  • MDR-020
  • MDR-020P
  • MDR-030
  • MDR-030P
  • MDR-030LM
  • DP-RS13SP
  • DP-FCBN

Use the separated axle, steering block, and upper holder to experiment with shim stacks and lock in a setup that delivers repeatable alignment and crisper steering compared with standard resin parts.
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 shim stacking change turn-in characteristics?

Adding shims behind the kingpin increases trail and can slow initial turn-in while improving mid-corner stability. Removing shims yields quicker entry. Test with small increments to track the effect.

Can I tune this block for different tyre compounds?

Yes. Softer tyres may benefit from reduced shim stacks for snappier steering, while harder tyres can tolerate added shims to maintain a stable trace. Adjust with practice laps to find balance.

Will upgrading to aluminum affect steering precision on coloured concrete?

On coloured concrete, the increased rigidity helps keep consistent tyre tracing and sharper feedback, which is useful where tiny alignment changes matter for drift lines.

Is extra setup time required after installing RD-415SAP?

Expect to spend time iterating shim stacks and testing lines; the separate-piece design encourages small adjustments to find the best geometry for your track and driving style.

Does this change require different servo settings?

Servo endpoints and steering rate may be tuned slightly to suit the sharper input from the aluminum block, but many users find only minor radio tweaks are necessary after alignment is refined.

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