STEM LAB by UGears UTG0066 Differential Traxxas LiPo and some were used for

and some were used for general trailer-on-flatcar (TOFC) and container-on-flatcar (COFC) service into the late 2000s

Updated plastic rear hubs for more durability on the upper link mount

5T 2450kv Brushless Motor

Based on class RBL prototypes with insulation & load restraints

Ergonomic soft grip and trigger pad

STEM LAB by UGears UTG0066 Differential Traxxas LiPo and some were used forSTEM LAB by UGears UTG0066 Differential Have you ever wondered how cars' wheels move at different speeds when you turn? If so, assemble the UGears STEM LAB Differential model to learn about the inner workings of your car's transmission. After you finish the model, you have the perfect interactive decoration to display on your dresser or mantlepiece. The UGears STEM LAB Differential model features the updates made by Ferdinand Porsche in the 1930s to