Current Stock: 10
●Use for T-REX 450/430SP Brushless Motor.●6061-T6 Aluminum alloy material and CNC processed●Motor pinion gear 15T(3.5x15T/M0.5) x 1●M3 Set screw x 1(M3x3mm)●Modulus:0.5●Shaft diamater:Φ3.5mm●Weight:1.1g/pc