GoolRC 64DP 3.175mm 30T~35T Pinion Motor Gear for 1/10 RC Car Brushed Brushless MotorFeatures:Aluminum 7075 materialThey are available at stock in the long timeThe gears are milled by precisely Tanwai milling machineA M3 set screw(12.9 level)has been added to each pinion gearHard anodized on the gear surfaceSuit 1/10 carsSpecifications:Teeth: 31T，32T，33T，34T，35T，Diametral Pitch: 64 DP31T Size: ￠13 * 9mm32T Size: ￠13.4 * 9mm33T Size: ￠13.8 * 9mm34T Size: ￠14.2 * 9mm35T Size: ￠14.6 * 9mmSuitable Shaft Diameter: 3.175mmPackage Information:Package size: 10 * 6 * 1.5cm / 4 * 2.4 * 0.6inPackage weight: 14g / 0.5ozAdhesive tape packagePackage List:1 * 64DP 3.175mm 31T Pinion Motor Gear1 * 64DP 3.175mm 32T Pinion Motor Gear1 * 64DP 3.175mm 33T Pinion Motor Gear1 * 64DP 3.175mm 34T Pinion Motor Gear1 * 64DP 3.175mm 35T Pinion Motor Gear