RC8B4 FT Rear Suspension Arm Inserts Carbon Fiber (ASC81542)

Carbon fiber rear suspension arm inserts for 1/8-scale RC8B4 family vehicles. These inserts reinforce the rear suspension arms to resist impact wear and help maintain precise handling on demanding tracks.

Made from high-strength carbon fiber, they fit RC8B4, RC8B4e, RC8T4, and RC8T4e 1/8-scale models, delivering added stiffness and durability to the rear suspension while helping maintain alignment and consistent performance across tough driving conditions.