2305 Series Brass, MOD 0.8, Servo Gear (25 Tooth Spline, 12 Tooth)
This 12 tooth servo gear is most commonly used to drive the 108 tooth hub gear, spaced 48mm away, in order to create a massive 9:1 ratio. For a more compact setup, it will also mate with a 48 tooth hub gear, spaced 24mm away to create a 4:1 ratio.
|Gear Pitch||MOD 0.8|
|Pressure Angle||20 degree|