Märklin 8191 Z Scale E Extension Set with Electric Turnouts Brushless Outrunner 2 styles of MU hose

2 styles of MU hose boxes with and without footboards

110" tread metal wheels

Fit for: Traxxas Unlimited Desert Racer UDR (both front and rear wheels)

***Brushed motors are recommended for rock crawlers (vehicles traveling 3-5mph

Märklin 8191 Z Scale E Extension Set with Electric Turnouts Brushless Outrunner 2 styles of MU hoseMrklin 8191 Z Scale E Extension Set with Electric Turnouts Z Scale The SET extension set program is a progressive system with which you can expand track layouts from the starter sets in steps. The E 8190 or E 8191 is used to expand the 81530 81535 or 81562 set. You can then systematically expand in any sequence desired with the T1 8192, T2 8193 and T3 8194 track extension sets. When you start off with the 81781 81785 starter sets, you already have the