I switched out the g502's scroll wheel with the superior wheel from my g500s : r/G502MasterRace
1pc Original New Mouse Pulley Scroll Wheel New For Lg G502 Mouse - Mice & Keyboards Accessories - AliExpress
Logitech G502 HERO SE Wired Optical Gaming Mouse with RGB Lighting Black 910-005728 - Best Buy
Logitech G502 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, Long Battery Life, On-Board Memory, PC / Mac - Walmart.com
Logitech G502 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, Long Battery Life, On-Board Memory, PC / Mac - Walmart.com
I replaced the g502 mouse wheel with one from a g900 : r/G502MasterRace
Amazon.com: Logitech G502 HERO K/DA High Performance Wired Gaming Mouse, HERO 25K, LIGHTSYNC RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, Official League of Legends Gaming Gear - White : Video Games