Traxxas 5164 - Brake Disc (42Mm Steel) by Traxxas $5.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Traxxas 5164 - Brake Disc (42Mm Steel)Brand: TraxxasPart Number: 5164Replacement or upgrade part for these Traxxas models: