Tamiya 95143 Dual Ridge Jr. VZ - Japan Cup 2021 Limited Mini 4WD Polycarbonate Body Kit  [95143]

About the Dual Ridge Jr. (VZ) Japan Cup 2021 Edition

The Tamiya 95143 Dual Ridge Jr. was issued as a Japan Cup 2021 limited model. It combines a newly moulded polycarbonate shell with the small, efficient VZ chassis to produce a light, competition-minded Mini 4WD platform.

Body Construction and Custom Looks

A lightweight polycarbonate body improves straightline speed and decreases overall mass. The transparent shell is ideal for customised paint and comes with clear sticker sheets so you can personalise the car without adding extra weight.

What the VZ Chassis Offers

The VZ chassis is prized for its compact footprint and lightweight build. Reinforcements at the bumper and rear stay base increase resilience under race stresses, and the layout accepts a wide range of upgrade parts to refine performance.

• Low-friction 620 plastic bearings in POM reduce drivetrain drag.
• Chassis assembly and A parts are manufactured from ABS for durability.
• The supplied 3.5:1 gear ratio provides a balanced mix of torque and top speed for typical circuits.

Upgrade Routes and Parts Compatibility

Performance tweaks include upgrading the motor, trying different tyre combinations, or changing gear ratios to suit particular track types. The kit is compatible with many official Tamiya enhancement parts.

Building and Power Requirements

Construction is straightforward, aimed at hobbyists of varying experience. The kit includes a Type 130 motor; two AA batteries are required but not included. The 3.5:1 gearing complements the supplied motor for general track setups.

With its VZ chassis and lightweight polycarbonate body, the Tamiya 95143 Dual Ridge Jr. (VZ) Japan Cup 2021 model is a flexible kit for tuners and racers. It balances ease of build with useful upgrade potential for a variety of track conditions.