Suspension arms, rear (left), heavy duty, adjustable wheelbase (upper (1)/ lower (1)) Tra8634 Product Type_Rolling Stock -Build the railroad of your

-Build the railroad of your dreams

Fiberglass frame and pole

At 1/3 the size of existing units

The set offers many layout options

In the 1920's

Suspension arms, rear (left), heavy duty, adjustable wheelbase (upper (1)/ lower (1)) Tra8634 Product Type_Rolling Stock -Build the railroad of yourDetails: Heavy duty E Revo suspension arms utilize our latest proprietary composite material for extreme durability. Traxxas designed this composite specifically for high loads and hard landings with just the right amount of flex to resist breakingeven in cold weather. Whether youre sending it at the skate park, or launching off a ramp, these arms are built for extreme punishment.