DyTac have some new combo gear sets:
Dear Sir, We are gladly to introduce our latest products of DyTac :
DY-GR08 – Combo Gear Set Economic Ver Steel Gear Set w/ Polycarbonate Piston / Shims (18:1)
DY-GR09 – Combo Gear Set CNC Ver Steel Gear Set w/ Full Steel Teeth Piston / Shims (18:1)
DY-GR10 – Combo Gear Set CNC Ver Steel Gear Set w/ Full Steel Teeth Piston / Shims (32:1)
DY-GR11 – Combo Gear Set CNC Ver Steel Gear Set w/ Full Steel Teeth Piston / Shims (100:300)
(DyTac)