Price reduced: ¥1800 → ¥990 This is a pinion gear puller specifically for RC Mini 4WD, helicopters, and other similar models. Product Information: ・Puller Size: Height 4cm, Width 2cm, Depth 1cm ・Pin Sizes: (Notched Type) Shaft diameter 2.8mm * Length 10mm, Shaft diameter 1.75mm * Length 8mm (Round Shaft Type) Shaft diameter 1.9mm * Length 10mm, Shaft diameter 1.75mm * Length 6mm, Shaft diameter 0.9mm * Length 3mm ・Comes in a plastic case #PinionGearRemovalTool #MotorGearRemover #RCPinionPuller #RCMotorGearRemover #ForRCHelicopters #ForRCMini4WD