Zeberoxyz 2PCS Set GT2 Synchronous Wheel 20&60 Teeth 8mm Bore Aluminum Timing Pulleys with 2PCS Length 200mm Width 6mm Belt (20-60T-8B-6)

Purchased as part of belt drive system on honey extractor. Amazing the torque these things can handle. Impressed with performance and price.

Perfect item for my project.

Just as described. Did the job. Good quality

Very precise tolerances, make sure you select the exact size you need; good quality.

The media could not be loaded. I coupled this with a reg brushed 570 motor and this will take my 4’ 25 lb tugboat and push a bass boat around in a circle. Nice and quiet running.

I purchased this for a project I am building. upon receiving these, it was noticed that the main bore is the correct size, but where the threaded holes for the lock screws are, the material seams to be pushed into the main shaft bore and is causing an inference. I relieved this with sandpaper in a drill and problem was resolved.If you are looking for a cheap set of drive gears with low torque applications, these are for you.

Bought these to make a diy laser roller tool and they worked great, I only needed one set but the other set came in helpful when I needed to use them to lock the rods in between to not move up or down.

One of the larger drive wheels was bored 8mm one was not...what else to say ... not great Quality control