Tamiya 15349 Super Speed Gear 3.5:1 Ratio for MS Chassis Race Upgrade  [15349]

3.5:1 Super Speed Gear for MS Chassis Overview

The Tamiya Super Speed Gear with a 3.5:1 ratio is intended as a performance upgrade for Mini 4WD models that use the MS Chassis. It shifts the gearing toward higher top speed, useful for circuits with extended straight sections.

MS Chassis Characteristics

The MS Chassis features a double-shaft motor arrangement and a modular design that supports stable handling at increased speeds. Its accessible layout makes adjustments and routine maintenance straightforward.

Effect on Track Performance

Installing the 3.5:1 gear increases maximum velocity at the expense of some low-speed torque. For balanced lap times, match the gear with tyres and a motor suited to your track's demands.

Fitting and Series Notes

Installation is simple with common hobby tools, so it is suitable for a wide range of builders. Be aware that the gear is for the Mini 4WD PRO MS Chassis and is not compatible with Dangun or other non-PRO series models.