GPM Racing - ARRMA - NERO 6S BLX Monster Truck - MAN021/ADC Aluminum + Delrin Collars For Man021 10pc set
1. This alloy + delrin collars especially made for the ARRMA-1/8 NERO 6S BLX AR106011/AR106009 and 1/8 FAZON 6S BLX AR2. This stabilizes the greatest thing or straight back knuckle supply, supplying a much greater performance with faster effect times