which aids left/right balance and moves mass towards the center of the chassis

Zap-O Foam Safe CA must be used with Zap Foam Safe Kicker (PT-28)

6:1 ratio gearbox with heavy-duty sealed gear differential and externally adjustable V2 slipper clutch

this speedo can handle just about anything can you fit into the chassis

That means rocks thrown from the front tires (or from that guy you're trying to pass) won't ever hit your shock shafts

Team FastEddy - 8x16x5mm Rubber Sealed Bearing (10) 688-2RS ASC80949 which aids left/right balance andTime has proven this bearing for exceptional performance and durability in the Hobby Industry including RC Cars, Boats, Robotics, Bicycles, & many other uses. (10) 8x16x5 Rubber Sealed Bearing 688 2RS