Spur Gear 2:1 Ratio 8mm Hex Hole Compatible with 5204-0002-0002 2Pcs

1 These pinions are made of steel and have a higher overall strength than brass or aluminum gears. 2 A 2:1 reduction ratio is produced between the driving gear and the driven gear, perfect replacement for the old one. 3 Convenient to use and with good performance, with small size, easy to carry and store. 4 With strict quality control and quality assurance, high safety factor, can be used with peace of mind. 5 Exquisite workmanship, the gear is strong and durable, and has a long service life.

What's in the box
2 x Steel Pinion