Tamiya 15349 Super Speed Gear 3.5:1 Ratio MS Chassis Sprint Kit  [15349]

Super Speed 3.5:1 Gear - MS Chassis Summary

The Tamiya Super Speed Gear in a 3.5:1 ratio is a practical upgrade for Mini 4WD cars that use the MS Chassis. It is targeted at maximising top speed for circuits that reward high straight-line pace.

Compatibility with MS Chassis

Designed for the MS Chassis, the gear set suits the platform's double-shaft motor layout and sturdy modular construction, which together support steady performance when running fast.

Performance Impact and Setup

Fitting the 3.5:1 ratio will bias performance to a higher top speed. To get the best lap times, combine the gear with tyres and a motor chosen to match your track profile.

Installation Advice

Replacing the gears is straightforward and does not require specialised equipment, so it is accessible for newcomers and veterans alike. Note the set is intended for Mini 4WD PRO models and is not compatible with Dangun or non-PRO cars.