Aluminum Crank Arm (RB6) UMW702

Full model change aims to create the strongest 2WD racing truck on the track! A new ULTIMA legend is born with racing power way above its class.

Based on the world-class RB 6.6, this Readyset can be up and running almost straight out of the box!

ULTIMA RB6 DNA runs thick in this new short course truck! Race-spec Readyset is built for competition as well as off-road fun!

ULTIMA undergoes a full model change with evolved performance to lead the RC racing world. A new era in 2WD buggy racing has begun.

The waiting game is over. The Ultima SC6 is here!。

World Champion DNA embodied in a fully assembled Readyset! Based on the ultimate buggy chassis with brushless unit and 2.4GHz R/C system installed!

Advanced machine is fully loaded with the latest racing tech to compete at the highest level.

Racing machine for the world-popular stock motor class
With maximum drive efficiency from the RB7 base

Cutting edge 2WD racing buggy technology excels on ultra high-grip surfaces with 3 transmission types including a newly developed lowdown gearbox.

The most dominant IFMAR electric off-road racing machine charges into the new season with key running changes!