Optional Gear Diff Set for ULTIMA RB6/RB6.6
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!
The waiting game is over.
The Ultima SC6 is here!。
Advanced machine is fully loaded with the latest racing tech to compete at the highest level.
Racing machine for the world-popular stock motor classWith 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!