Replacing Shifters/Brake Levers/Cables/Housings On Trek 4300 Mountain Bike
I show the process of removing the old trigger shifters/brake levers and installing brand new shifters/brake levers along with new shift cables/brake cables and housings. The bike is a Trek 4300 mountain bike.
How To Fix Bike Not Shifting Gears
I am often asked how to fix a bike that won’t shift gears or will only shift to some gears. The problem will be the shifters, derailleurs, or cables. I walk through the steps to isolate and locate the issue and how to fix it. I cover both the front derailleur and rear derailleur. How …Read more »
Rear Derailleur Noises
The rear derailleur on my vintage Trek was making a constant clicking noise as I turned the cranks. I go through the process of finding and fixing the issue.
Straighten/Align Bent Derailleur Hanger Without Special Tool
I show how to fix a bent derailleur hanger without expensive tools like Park Tool’s DAG-2 Derailleur Hanger Alignment Gauge. This repair is meant for steel frames with integrated hangers. If you have a replaceable hanger, I recommend you just replace it. Do not attempt to straighten the hanger using the derailleur. You will likely …Read more »
Replacing A Bent Derailleur Hanger
The derailleur/hanger on this bike were trashed. I found the hanger was not only bent, it was installed incorrectly and being held on by the quick release skewer. I replace the bent hanger with a brand new derailleur hanger. The bike is a 2005 Specialized Hardrock Sport.