HUYUN Replacement Mouse Wheel Roller for Logi G500 G502 G700 G900 G903 M705 MX1100 M950 Mouse (Plastic Black)

I needed a new scroll wheel for my mouse because the old one was getting unreliable. It was painful to extract the old one, but this one fit just like the old part. Switches between both scroll modes flawlessly.For anyone who's planning on doing something similar I strongly suggest getting the whole scroll wheel assembly rather than just a wheel. To remove the old wheel I had to snip the axel to remove it. I could not get it to release otherwise. The assembly on the other hand comes out very easily.

Watched a video on how to swap out my mouse wheel since the rubber started falling apart. It' just a lot of screws but dismantling wasn't too bad. The wheel itself though fit fine, but in the end it's not a "perfect" replacement since the metal part that drags along the inner wheel seems to be abit too long, ending up with the "free wheel" not being as free.I rarely used that feature anyways though.

The Logitech G604 is a pretty decent gaming and productivity mouse with some strange build choices. The AA battery along with the crazy-heavy mouse wheel make the mouse weighty, but the plastic body feels cheap and creaks.Swapping out the mouse wheel, while incredibly difficult, at least helps to reduce its weight. None of the functionality is lost with the swap so I can recommend this wheel for those looking cut some weight.

This replacement scroll wheel gave new life to my old G502 mouse. As my mouse aged and the original coatings on the original metal scroll wheel deteriorated, I was starting to get skin irritation from metal. This replacement plastic scroll wheel has allowed me to keep using a favorite mouse without any issues! It was quick and easy to replace the scroll wheel after looking up an online guide to disassembling the mouse

Replace a defective wheel that was out of balance on an old model M705. Since the new M705 do not have the same features as the old M705, I paid for this. Price was high but I use free-wheeling mode and the lower thumb switch that is missing from the new M705, so I was stuck.