Hobbypark 11184 Steel Diff Differential Main Metal Spur Gear 64T &11119 Motor Gear 17T RC Replacement Parts for Redcat HSP 1/10 Monster Truck

Perfect fit on my volcano epx brushed. The stock plastic spur and brass pinion are a joke after a battery upgrade. I installed a 7.4v 5000 mah 2s 20c lipo and about 20 minutes in the plastic spur was missing all teeth and the brass on the pinion gear was "skinned back". Installed these along with a new stock 550 brushed and have ran it for about 30 minutes or so giving it hell and they seem to be holding up well. Oh and the comment of these making more noise is bs. This is actually a little more quiet than the old setup.So overall a definate 5 stars. Came with new grub screw also and shipping was very fast and it was well packaged.This should be anyone's first upgrade.

I broke one of the gears on my rc car and needed a gear by the weekend. Amazon came through and my order was here in 2 days! The gears are high quality and the price was fair.

48 pitch gears (.6)

Perfect fit for my son's Valcano Epx. The quality looks and feels great. So far about 3 2s battery runs and holding strong.

This product has s garbage!, my son just stripped the piniongear like paper! We only use 2s limo batteries and the original Redcat plastic spur and brass pinion lasted2year before stripping!! Pure trash!

I f*** with hobbypark heavy

4 of the teeth sheared off of the smaller gear immediately during first use.

Decent gears, but will not fit a blackout xte pro. The diameter of the gears are too small and there is not enough motor adjustment to get them close enough to mesh. There was 1/4 inch space between the two gears.