Introduction to the Tamiya 18103 Jr Cross Spear 01
The Tamiya 18103 Jr Cross Spear 01 is a standout in the Mini 4WD series, featuring a sleek body crafted by renowned designer Takayuki Yamazaki. This model leverages the advanced VZ chassis, known for its lightweight and robust performance, making it an ideal choice for both competitive racing and hobby collection.
Design and Body Style
Inspired by high-performance cars, the Cross Spear 01 features a dynamic body molded in light gray ABS plastic. The detachable canopy, made from tinted light smoke ABS, allows for flexible styling as either an open or closed-top racer. This modular design not only enhances visual appeal but also contributes to the car's aerodynamic efficiency.
VZ Chassis Engineering
The VZ chassis stands out with its truss structure that connects the central body to the lateral cowling sections. This design ensures stability while maintaining a lightweight form, crucial for high-speed racing. The chassis supports a fixed 3.5:1 gear ratio, optimized for balanced speed and torque distribution.
Racing Customization Potential
For racers looking to push the limits, the Cross Spear 01 offers ample customization opportunities. Consider upgrading the Type 130 motor for enhanced speed or experimenting with different tire compounds to suit various track surfaces. Additionally, the inclusion of low-friction POM 620 plastic bearings ensures smooth wheel rotation, essential for competitive performance.
Assembly and Compatibility
This model is designed for straightforward assembly, with snap-fit parts that simplify the building process. The integrated driver figure can be removed for personalization, allowing enthusiasts to tailor the cockpit to their liking. The kit requires two AA batteries, which are sold separately.
Specifications
- Chassis Type: VZ
- Motor Compatibility: Type 130
- Body Style: Open/Closed Top Convertible
- Wheel Type: Small Diameter Super Hard Low-Profile
- Gear Ratio: 3.5:1
The Tamiya 18103 Jr Cross Spear 01 is a versatile Mini 4WD model that excels in both performance and customizability. Its innovative design and robust VZ chassis make it a compelling option for racing enthusiasts and collectors alike.
