Tamiya 19437 - JR Bergkaiser Premium Super-II Chassis Mini 4WD Kit - Club Racer  [19437]

Model brief for the JR Bergkaiser Premium

The Tamiya 19437 - JR Bergkaiser Premium combines an aggressive race silhouette with the flexible Super-II chassis. It is a recognised Mini 4WD design from Let's & Go!! that gives hobbyists scope for setup changes and performance tweaks.

Race-Oriented Body Design

The body is made from ABS plastic to remain both light and impact resistant. Its silver finish and metallic sticker accents deliver a race-ready appearance without adding excess weight, helping maintain competitive speed.

Super-II Chassis Advantages

The Super-II platform is favoured for its tunability and robustness. Included are side stays and a gold-coloured stabiliser head in ABS that enhance functionality and provide mounting options for common upgrades.

Upgrade Paths

• Motors: Compatible with standard 130 single-shaft motors to allow direct motor upgrades.
• Tires: Supplied with 26mm low-profile black tyres on yellow 5-spoke wheels engineered for straight-line stability.
• Gears: A 3.5:1 gear ratio is fitted to balance acceleration and top speed for typical track conditions.
• Additional Upgrades: Builders can add mass tuning and damper kits to refine handling for tighter or faster layouts.

Build and Track Fit

This snap-fit kit is suited to hobbyists across skill levels. It requires two AA batteries to run and a small Phillips screwdriver for assembly. The finished car conforms to standard Mini 4WD track formats.

The Tamiya 19437 - JR Bergkaiser Premium is a solid Mini 4WD choice for club racing and tuners who want a balance of looks and further upgradeability on a trusted chassis.