The Niotek aluminum chassis for Tamiya 421 represents evolution in racing chassis construction. Manufactured from aerospace-quality 7075-T6 aluminum with 1.5mm thickness, it offers optimal weight/rigidity ratio for high-level performance in touring car competitions.
Structure is designed using advanced CAD/CAM technologies that optimize material distribution to maximize torsional and flexural rigidity in critical directions. Precision CNC machining process guarantees dimensional accuracy and durability over time, even under elevated stress of competitive racing. Geometry specific to Tamiya 421 ensures perfect fit with all original components, maintaining precision of suspension angles and weight distribution designed by manufacturer.
Mounting holes are CNC-machined for millimetric assembly and perfect compatibility with 421 architecture. Black anodized surface finish reduces friction and facilitates post-race cleaning. Studied lightening pattern eliminates superfluous weight while maintaining structural integrity at critical points specific to Tamiya design. Resistance to oils and solvents typical of RC maintenance maintains mechanical properties over time.
Compatible with stock and modified setups to adapt to different 1:10 scale touring car driving philosophies. Rigidity calibrated for 421 dynamic characteristics optimizes specific feedback and handling.
Used by professional Tamiya teams for its specific characteristics.
