Yokomo Z2-002D31 hard main chassis for YZ-2DTM3.1 long-wheelbase dirt version  [Z2-002D31]

Yokomo Z2-002D31 YZ-2DTM3.1 Hard main chassis (Dirt surface/Long ver)
Price:
USD$72.80
Brand:
Yokomo
Model:
Z2-002D31
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Spares / Hop-ups - Yokomo - ROR-010 category
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YZ-2DTM3.1 hard long-wheelbase chassis

The Yokomo Z2-002D31 is a hard main chassis designed for the YZ-2DTM3.1 platform with a longer wheelbase configuration intended to increase directional stability on dirt surfaces. The component is presented as an RC-scale replacement part that changes chassis geometry and stiffness compared to the standard-length main chassis.

In practical terms this main chassis serves as a baseline part for setup choices: it alters weight distribution and longitudinal stiffness, which affects straight-line tracking and the starting point for suspension and tyre tuning. It is intended for use on dirt tracks and for builders who need a longer wheelbase option within the supported lineup.

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 chassis is a direct RC replacement intended to provide a longer wheelbase option for YZ-2DTM3.1 based cars, useful when testing stability-focused setups on dirt surfaces and when adjusting suspension and geometry offsets.
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 models is this chassis compatible with

It lists compatibility with B-YZ2DTM31, B-YZ2CAL3, B-YZ2DTM3, B-YZ2CAL31, ROR-010, ROR-010RTR, and ROR-010RTR-1.

How does the long wheelbase affect handling

A longer wheelbase increases straight-line stability and shifts the baseline for suspension and tyre tuning, making the car less nervous on dirt surfaces at the expense of some responsiveness in tight transitions.

Is installation complex

Installation follows standard main chassis replacement steps for the YZ-2DTM3.1 family, requiring basic disassembly and reassembly of chassis-mounted components and hardware.

Should I change suspension settings after fitting this chassis

Expect to revisit ride height, spring rates, and anti-roll balance, as the longer wheelbase and increased chassis stiffness will alter weight transfer and handling balance on dirt surfaces.

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