YZ-2DTM3.1 Long-Wheelbase Hard Main Chassis Z2-002D31 for Yokomo  [Z2-002D31]

Yokomo Z2-002D31 YZ-2DTM3.1 Hard main chassis (Dirt surface/Long ver)
Price:
AUD$104.19
Brand:
Yokomo
Model:
Z2-002D31
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - ROR-010 category
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YZ-2DTM3.1 Chassis: Long-Wheelbase Performance Notes

The Yokomo Z2-002D31 hard main chassis provides a long-wheelbase option for the YZ-2DTM3.1 platform, aimed at improving stability on loose surfaces. It is an RC-scale replacement that changes the chassis stiffness and layout when compared with the standard-length main chassis.

Functionally, the longer chassis shifts weight distribution and longitudinal rigidity, affecting straight-line tracking and altering the starting point for shock and tyre choices. It is intended for dirt circuits and for model builders wanting a stability-oriented wheelbase variant.

Specifications

  • Item Hard main chassis
  • Material Hard construction
  • Model Number Z2-002D31
  • Compatibility B-YZ2DTM31, B-YZ2CAL3, B-YZ2DTM3, B-YZ2CAL31, ROR-010, ROR-010RTR, ROR-010RTR-1

Compatible Models

  • B-YZ2DTM31
  • B-YZ2CAL3
  • B-YZ2DTM3
  • B-YZ2CAL31
  • ROR-010
  • ROR-010RTR
  • ROR-010RTR-1

This replacement chassis lets YZ-2DTM3.1 based cars run a longer wheelbase for stability-first setups, useful when experimenting with suspension and geometry settings on dirt tracks.
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.

Does the Z2-002D31 fit my existing YZ-2DTM3.1 components?

Yes. The chassis is designed for YZ-2DTM3.1 compatibility and related B-YZ2 variants listed in the compatibility section; confirm mount points and hardware before final assembly.

What handling changes should I expect after swapping to this chassis?

Expect increased straight-line stability and a calmer feel on dirt, with reduced agility in quick transitions. This can help when higher-speed stability is the tuning priority.

How should I adjust damping and springs after installation?

Start with slightly softer springs or increased rebound damping to recover mechanical grip lost from increased chassis stiffness, then fine tune using lap testing.

Is this chassis suitable for competitive dirt racing setups?

It is suited to stability-focused setups and testing; whether it is ideal for competition depends on track layout and driver preference, so use controlled tests to compare against standard chassis geometry.

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