Traxxas 5423 - Hanger, Revo Big Block Kit (Black) by Traxxas $5.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Traxxas 5423 - Hanger, Revo Big Block Kit (Black)Brand: TraxxasPart Number: 5423Replacement or upgrade part for these Traxxas models: