Align Slant Main Drive Gear 121T for T-REX 450/470 Series.

Shipped and at my door in 2 days. 3 in a pack, can't beat that.

Align Slant Main Drive Gear 121T for T-REX 450/470 Series.

Another package of wobbly and warped main gears ...that i recieved 11 days after i orderd them🫤

Good product made with high quality of material ！

Seems like this part gets damaged on every crash. This is a great replacement part for the original. HeliDirect Shipped it out ASAP.

Every crash so far I have had needed to replace the main gear. So, I like that they come in a set of three that way you have extras for when you need one. Price is right also.

nice parts

Needed a "stat" replacement - got it in 2 days from HD to Arizona -- thanks HD!!

good

Order arrived in a timely manner. 3 main gear wheels as described. I am happy with the service and surly will buy more here.
I have not yet crashed so did not have the chance to actually use the gear but I compared it with the original - looks the same, feel the same.