Rear Derailleur Adjustment
This is our current #1 reference video for anyone who asks! Great rear derailleur adjustment vid from Calvin & the Park Tool Team. The absolute best in the business
So now you’ve got no excuse ‘cos if you’re not tuning your bike, you’re basically riding a glorified rusty tricycle. Why settle for mediocrity when you could be flying down the road like a bat out of hell? Not knowing how to tune your own bike is like using a flip phone in 2023 – living in the past and missing out on all the sweet, sweet upgrades. So get your head out of your spokes and start tuning that baby up. If you need a little motivation, just remember: a finely-tuned bike is a happy bike, and a happy bike is a happy cyclist
Don’t be a sad sack of bolts. Tune up or tune out!
https://www.1226.bike/home-bicycle-mechanic-training-centre/