Shimano ST-M020 Clean-Up: Bringing 90s Shifters Back From the Dead! 🛠️ #ride #bike #shorts

The Shimano ST-M020 integrated shift and brake levers are the absolute royalty of the 1990–1991 mountain bike boom. Spec’d heavily on classic steel rigs like the Trek 950 and early Specialized Rockhoppers, these 3x7 Exage-level components are a Service Sanctuary favorite. They feature a beautifully tactile "push-push" thumb lever design that is nearly indestructible, but they hold a Brutal Truth: they are the #1 victim of "fossilized grease paralysis". If your ST-M020 levers are just swinging wildly without clicking, or if the lower lever won't return, it’s not broken—it just needs a deep clean-up. 🎙️ New to the Family Trusted Partners: Gravel Threads - Cool @ss T-shirts Designs ✅ IKAG Special Discount Code of 15% OFF: IKNOWAGUY15 🛠 https://gravelthreads.com/ To schedule an appointment: https://iknowaguybicycles.com/services/ Trusted Partners! ⬇⬇⬇ Start HERE ⬇⬇⬇ (Affiliate) ✅ https://iknowaguybicycles.com/partners/ #wrenchlife #bikeshop #utilityera #ride #cycling #bike #thegreatreset #lovelandcycling #ibd #roadbike