Arrma Big Rock 3S Greg Vogel January 14, 2019 Share tweetRelated Posts:Arrma’s Remarkable 1/7-Scale RTR VehiclesArrma 1/7 Big Rock 6S 4x4 BLX Monster Truck RTRArrma 4X2 Boost Trucks, the perfect first RC CarDistinctive Pro-Line Body Options For The Arrma Senton 4X4Arrma Vendetta And Infraction 4X4 Mega RTR Vehicles…Simple RTR Renovations for Arrma, Associated & Axial… Share tweet