How to Adjust a Shimano Derailleur – Fix Schwinn Bike Gears Fast!

Are your Schwinn mountain bike gears clicking, skipping, or popping? Odds are, your Shimano derailleur is out of adjustment! In this video, I’ll walk you through how to adjust a rear derailleur step by step—starting with rough adjustments, limit screws, and fine-tuning your indexing for smooth shifting. ✅ What You’ll Learn in This Video: ✔ How to adjust the high (H) and low (L) limit screws ✔ The right way to set cable tension for smooth shifting ✔ How to use the barrel adjuster to fine-tune gear changes ✔ When you might need a derailleur hanger alignment tool ✔ A simple test to ensure your bike shifts perfectly every time! 🔧 Tools You’ll Need: 🛠 Phillips screwdriver 🛠 5mm Allen wrench 🛠 Bike stand (optional but helpful!) 💡 Having trouble shifting gears on your bike? Leave a comment below, and I’ll do my best to help! 🔗 Related Videos & Resources: 👉 Best Derailleur Hanger Alignment Tool – https://youtu.be/Vqq0dOerpPE 👉 If you need a Freewheel check out the Shimano MegaRange – https://youtu.be/t-9WJdkNcLw 👉 [Subscribe for More MTB Repairs!] – @diymountainbike 🎥 About DIY Mountain Bike: Hi, I’m David, and I created DIY Mountain Bike to help riders like you keep your bike running smooth! I work at a bike shop, and I see derailleur issues all the time—so I made this guide to save you time and frustration. If you find this helpful, hit that LIKE button and SUBSCRIBE for more bike repair videos! 🚴‍♂️ Keep Pedaling! 🚴‍♂️ Links to the stuff I actually use: 🚲 Crank Brothers M19 multi-tool https://amzn.to/2SHxNnd 🚲 High rise MTB Handle Bars https://amzn.to/3xkkE1O 🚲 Shorter MTB Stem to reduce reach https://amzn.to/2RT9JNG 🚲 Comfy mountain bike grips that come in cool colors https://amzn.to/2Tv1nfp 🚲 A great cost effective bike stand is the Bikehand https://amzn.to/2Tpayy3 🚲Tools Bikehand sells a 37 pcs Bike Repair Tool Kit https://amzn.to/3pTncl1 🚲 I love my Quad Lock Phone Holder get the Mount https://amzn.to/3wpweJc 🚲 You'll also need a phone case lots to pick from https://amzn.to/3wn3d0r 🚲 You can also check out the UPGRADED machined aluminum Quad Lock mount https://amzn.to/3wnCIYK 🚲 Quad Lock also sells an adhesive mount to hold your phone in the car https://amzn.to/3wnCIYK ************************************************************************* I only recommend items I actually OWN and use. The links above may provide a small advertising commission at no added cost to you.