Powerhobby 50T Hardened Steel Mod 1 Spur Gear FOR Traxxas E-revo Maxx X-maxx XO-1 Sport 3 Parts which is what you move

which is what you move to change rear roll and how quickly the car reacts

Upgrade to titanium to add strength and shave weight at your suspension's most stressed pivot points

Hitec HS-5065MG High Torque Metal Gear Feather Servo

Kyosho SIL4000B Silicone OIL #4000 (40cc)

5mm 7075 Engine Plate in orange for the HPI Savage X 4

Powerhobby 50T Hardened Steel Mod 1 Spur Gear FOR Traxxas E-revo Maxx X-maxx XO-1 Sport 3 Parts which is what you movePowerhobby 50T Hardened Steel Mod 1 Spur GearCompatible with Traxxas E Revo, Maxx, X Maxx, XO 1 Description Upgrade your compatible Traxxas drivetrain with a Powerhobby Hardened Steel Mod 1 Spur Gear. CNC machined from hardened steel, these gears provide dependable power transfer and increased durability for high torque brushless applications. The 46T, 50T, 52T, and 54T options allow you to fine tune acceleration, top speed, and motor load. Lower