TWOLF 715 CNC Aluminum Alloy Engine Piston Kit Model for 1/10 Rc Car 550 Motor DIY

TWOLF 715 CNC Aluminum Alloy Engine Piston Kit Model for 1/10 Rc Car 550 Motor DIY
Please note: This is a metal model engine casing. It is not a real engine. It does not have any power. The size is about 1/10 miniature scale. 1/10 remote control climbing car can be purchased. It needs to be modified by yourself. If you are not an RC player, please do not buy it.Compatible motors: Most 550 motors on the market, such as AX550 3300KV, hobbywing Fusion all-in-one machine, the available internal length is 70MM.