
Aluminum Swing Arm: Promoto-MX
Aluminum Swing Arm: Promoto-MX
Hot Racing Machined Aluminum Chain Tension Swing Arm for 1/4th scale Losi Promoto-MX Motorcycle.
Aluminum Swing Arm: Promoto-MX
Hot Racing Machined Aluminum Chain Tension Swing Arm for 1/4th scale Losi Promoto-MX Motorcycle.