Area RC 54/17 Helical Spur & Pinion Gears Fits HPI & KM Baja 1/5th Upgrade Hop Up RC

Description

54/17 Helical Spur & Pinion Gears Replace your stock spur gear with an Area RC 54/17th helical gear for improved high end with powerful engines as well as smoother operation and longer lifespan due to the increased contact area between gears. Optional Upgrade For KM: B071 A022 HPI: 85432, 86496Colour: Fits: HPI & KM Baja / Truck