The propellers are attached to the Motors Carefully remove the cir-clip to remove broken propeller or shaft.
<br />The gears and their shafts link the motors to the propellers.
<br />This kit includes 4 gears (high resistance plastic), 4 stainless steel shafts and 8 circlips. For an easy mounting, a special circlip tool is available in the mounting tools kit to easily insert and remove the circlips which hold the propellers and the gea
<br />Product Dimensions: 5.8 X 5 X 0.7 inches (16 X 14 X 2 cm)
<br />Color: Green
<br />Package Includes:
<br />- 4 x Gears 
<br />- 4 x Shafts 
<br />- 8 x Circlips 
<br />- 1 x Geekria Warranty