A higher turn count like 21T produces lower RPM but far more controllable throttle response

delayed steering under load

There are four spring configurations to choose from:

9" wheel size

A double O-ring seal on the main shaft eliminates leaks and provides a smooth

ARRMA ARA311186 Aluminum Gearbox Set Paint / Glue A higher turn count likeThis ARRMA aluminum gearbox set is the premium metal replacement for the composite gearbox housings on the Talion 6S EXB and compatible 6S BLX platform trucks. The gearbox housing holds the diff and input gears in precise alignment and under repeated 6S shock loads, composite housings can flex enough to let gear mesh open up momentarily, which is how teeth get stripped. Machined from aluminum, this set holds gear alignment rigidly no matter the load,