Tamiya 84109 TB03R 1/10 Touring Chassis Kit - Race Ready Base  [84109]

Tamiya 84109 - 1/10 RC TB03R Chassis Kit - TB-03 R Chassis
Price:
£215.67
Brand:
Tamiya
Model:
84109
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Optimising the Tamiya 84109 TB03R Chassis Kit

The Tamiya 84109 TB03R Chassis Kit provides a sturdy, tuneable platform suited to on-road racing and serious hobbyists. Its 1/10 format and reinforced parts make it well suited to precise setup work and component swaps.

What Makes the TB03R Work

The TB03R chassis incorporates carbon-reinforced elements to increase rigidity and improve consistency lap after lap. It accepts TT-01, TB-03 and TA05 bodies for flexible aerodynamic choices. The TRF Special Dampers with hard black coating offer dependable damping behaviour for consistent handling.

Key Components for Control

Included items such as TRF416 uprights and reversible suspension arms contribute to tight steering and stability. Lightweight swing shafts and aluminium ball connectors lower inertia and aid quick directional changes around technical corners.

Customisation and Component Choices

Adjustable suspension mounts and a stabiliser set allow you to tune roll and balance precisely. The medium narrow white 5-spoke wheels combine function with a neat aesthetic. As body, tyres, motor, ESC, and battery are sold separately, you can pick parts to match track conditions and driving preferences.

Specifications

  • Scale: 1/10
  • Chassis: TB03R
  • Suspension: Reversible Arms
  • Dampers: TRF Special Damper (Hard Black Coating)
  • Wheels: Medium Narrow White 5-Spoke (0 Offset)
  • Compatibility: TT-01, TB-03, TA05 Bodies

The Tamiya 84109 TB03R is a solid choice for those who enjoy setup work and upgrades, offering a platform that responds predictably to tuning and component changes.

Basic RC tools such as hex drivers, pliers and a shock pump cover most of the build. A torque driver and thread lock are useful for long term service and reliability.
Increase rear roll stiffness, soften front damping or try stickier rear tyres to gain rear bite. Make incremental changes and test each adjustment to evaluate the effect.
Yes, with careful setup and appropriate electronics the TB03R can be competitive at club events. Its precision parts allow you to tune handling to racing standards.
Clean drivetrain parts, check for loose screws, inspect suspension for wear, and service the dampers to keep handling consistent between events.

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