Take your Promoto-MX to the next level by removing the stock injected molded swing arm and installing the optional aluminum swing arm for improved durability and aesthetics.The aluminum swing arm...
VITAVON CNC Aluminum7075 Swing Arm For Losi Promoto MX BikeMade of high quality material aluminum 7075, more durable and wear-resistant than stock plastic arm. Comes with oversize bearing...
VITAVON CNC Aluminum7075 Swing Arm For Losi Promoto MX BikeMade of high quality material aluminum 7075, more durable and wear-resistant than stock plastic arm. Comes with oversize bearing...
VITAVON CNC Aluminum7075 Swing Arm For Losi Promoto MX BikeMade of high quality material aluminum 7075, more durable and wear-resistant than stock plastic arm. Comes with oversize bearing...