New Gen4 version, with 10 teeth bevel gear Affordable gearset for high speed setups 12:1 gear ratio & 13:1 gear ratio & 16:1 gear ratio Features hardened steel material
Chrome molybdenum alloy steel made sector gear ,
high strength and not easy to deform.
CNC machining enhanced gear to be more durable and bearing stronger spring.
New axis design, improve gear concentricity .
Integration of axis & gear instead of copper shaft guide, more durable.