Kyosho SX004 Spur Gear Mount Scorpion XXL VE E-Revo Parts and swapping to this length

and swapping to this length lets you set up your SCX10 at a 12" wheelbase

Robinson Racing 8572 Steel Spur Gear 72T T-Maxx/Nitro Rustler

USB programming capability via Castle Link USB adapter (not included)

Fits the LaTrax Alias

Kyosho SX004 Spur Gear Mount Scorpion XXL VE E-Revo Parts and swapping to this lengthThis is the spur gear mount for the Kyosho Scorpion XXL VE. The spur gear mount is what carries the spur gear on the transmission shaft and holds it in correct alignment with the motor pinion. That alignment is the whole job. Gear mesh has to be set so the teeth engage on the correct part of the face, and if the mount lets the spur wobble or sit off centre, the mesh changes as the gear rotates. The result is a gearbox that runs noisy, wears the spur