Items includes :
Fixed Gear Adapter-2pcs
engine Heatsink Mount-1pcs
Stainless metal Cap Head Screw 3x14-1pcs
Stainless metal Flat Head Screw 3x8-2pcs
Stabilize the motor gear
Major benefits of updating with this particular part/product :
1.Aluminum 6061 T6 made, challenging to flex with a greater protection connected with engine along side heat attempting to cool-down function and better heat displacement.
2.There are 5 holes (A, B, C, D, E, ) for different mounting position.Adjust the motor gear and spur gear distance (PITCH) to hold the car's safety.