The Evolution of the Tamiya TRF417: A Champion's Choice
For enthusiasts seeking the pinnacle of on-road racing performance, the Tamiya 42184 - 1/10 RC TRF417 Chassis Kit stands as a testament to engineering precision and competitive spirit. Developed from race-proven data gathered with its predecessor, the TRF416, this chassis kit was designed to capture the world championship in 2012, following its 2010 IFMAR ISTC victory.
Innovations That Drive Performance
The TRF417 is not just an upgrade; it's a revolution in chassis design. Key enhancements include newly designed front and rear carbon damper stays, aluminum bulkheads, and an aluminum motor mount. These components are crafted to reduce weight and increase durability, ensuring that the chassis can withstand the demands of high-powered brushless motors and lithium batteries. The repositioned motor, now 2.0mm closer to the center, enhances traction, a crucial factor during intense races.
Optimized for the Competitive Edge
The TRF417's design reflects its competitive intent, adhering to the 2012 world championship regulations with a minimum chassis weight of 1,350g. The inclusion of a one-piece aluminum motor mount minimizes friction loss, allowing for efficient power transfer to the drivetrain. A 19T pulley adjusts the internal drive ratio to a near-ideal rate of 1.94, reducing flexing resistance and maintaining speed even when the throttle is off.
Refined Steering and Suspension
Featuring a newly designed steering linkage that isn't connected to the upper deck, the TRF417 offers improved flexibility and traction during cornering. The ball diff housing and plates have been redesigned for enhanced durability, while identical front and rear bulkheads simplify maintenance and setup. Short reversible suspension arms and TRF416 uprights complete the package, providing a balanced and responsive driving experience.
Specifications
- Scale: 1/10
- Chassis Type: TRF417
- Motor: Brushless Compatible
- Weight: Minimum 1,350g
- Drive Ratio: 1.94
- Suspension: Short Reversible Arms
The Tamiya TRF417 is a top-tier choice for advanced racers and collectors seeking a competitive edge. Its innovative design and precision engineering make it a valuable addition to any serious RC enthusiast's collection.
