Tamiya 58331 TB Evolution IV Precision Chassis  [58331]

Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit
Price:
£266.12
Brand:
Tamiya
Model:
58331
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alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"
alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"
alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"
alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"
alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"
alt="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit" title="Tamiya 58331 - 1/10 RC TB Evolution 4 / IV - TB Evo IV Chassis RC Kit"

Performance and tuning in the TB Evolution IV

The Tamiya 58331 TB Evolution IV offers a refined platform aimed at drivers who prioritise handling precision and setup flexibility. It evolves the TB series with targeted weight savings and drivetrain protection for reliable lap times.

Rigid carbon fibre deck layout

The kit uses a 2.5mm lower deck with a 2.0mm upper deck constructed from carbon fibre reinforced polymer to deliver the stiffness needed for consistent handling under braking and through fast corners.

Reliable drivetrain with low inertia parts

A sealed bevel gear cover helps prevent contamination, while the three-piece aluminium propeller shaft reduces rotating mass. Lighter suspension arms and compact hub carriers help the car change direction cleanly.

Adjustability to refine handling balance

Setup choices include two hub carrier styles for 2 degree or 4 degree caster settings, plus optional mounts to alter rear toe. These adjustments allow fine control of understeer and oversteer for different circuit characteristics.

Specifications

  • Scale: 1/10
  • Length: 366mm
  • Width: 189mm
  • Clearance: 5mm
  • Weight: 1,440g (fully equipped)
  • Wheelbase: 257mm
  • Chassis Material: CFRP
  • Drive Train: Shaft Driven 4WD
  • Suspension: Double Wishbone
  • Gear Ratio: 6.48:1, 6.07:1

As a platform for experienced tuners, the TB Evolution IV rewards careful setup and component selection with predictable, race-ready handling.

Is this kit appropriate for club-level competition?

Yes, it is suitable for club competition once properly setup; its tuning range allows drivers to match the chassis to a variety of circuit types.

Do I need special tools to build it?

Standard RC building tools are sufficient, though precision screwdrivers, hex drivers and a setup board or calipers make alignment and measurement easier.

How often should I service the drivetrain?

Check and clean the bevel gears and prop shaft after dusty or wet running; regular inspection and light lubrication will extend component life.

Are body shells and electronics included?

No, the kit excludes the body shell and electronics so you can pick a shell and an electronics package that suit your rules and personal setup preferences.

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