▶【Great Performance】Precision manufactured steel spur gear, durable 86T spur gear for reliable power handling capability.
▶【Precision Manufactured】This steel spur sear is made of hardened metal iron, roll smoothly, with strong wear resistance and long service life.
▶【19T 21T Gears】The speed depends on your gear ratio. We provide two different teeth pinion gears to make you more choice in gear ratio.
▶【Professional Service】Please do not hesitate to contact us if you have any question which related to our products, we are willing to help you to solve the problem.