This is the Traxxas Body

This is the BEAST

Adjustable timing

The graduated piers step up in height so your trains climb a smooth

Axial AXI252007 SCX6 Ring & Pinion Gear Set 43/12 (1ea) 1.0 Tires This is the Traxxas BodyAxial AXI252007 SCX6 Ring & Pinion Gear Set 43 12 (1ea) This genuine Axial ring and pinion gear set is a replacement or option part for the SCX6, featuring a 43 12 ratio for reliable power transfer through the differential. Manufactured to precise tolerances, this single set is built to handle the torque loads of technical crawling. Genuine Axial replacement option part Fits the SCX6 43 12 ring and pinion ratio One set included Durable, torque rated