Mountain Bike Gear Shifting Problems
Then click through your gear selection to the top gear.
Mountain bike gear shifting problems. The rear derailleur is the heart of most mountain bike drivetrains. 2020 tweedlove mountain bike. I have an ironhorse 24 speed mountain bike for 3 years and i just replaced the whole drive train recently chain chainrings and cassette and now i found out some of the ways i used to do for gear shifting on my bike was wrong after i found this article and read it all. This includes the shifters chain front and rear derailleur the cassette and crankset.
One of the most important things to maintain on a mountain bike or any bike is the drivetrain. With the bike in the highest gear the upper jockey wheel should run just clear of the cassette. Just like the lowest gear the ideal limit adjustment places the derailleur s upper pulley directly in line with the highest gear preventing the chain from shifting off of the cassette and into the frame. Doddy s got points on b tension limit screws.
While this article isn t a complete solution to perfect shifting these are the problems shop. Your hanger is straight your gears are indexed but still your bike just won t shift smoothly. The highest gear is the little one near the bike s seat stay and chain stay junction. The global mountain bike network is the best mtb youtube channel with videos for everyone who loves dirt.
If the bike still does not shift repeat the entire process. Turning clockwise will increase the gap anti clockwise will close it. As you do that make sure you hear the chain catching on the lower end. Accurate shifting can seem out of reach sometimes.
As the 1x drivetrain becomes standard issue on capable cross country trail and enduro bikes we re left with one shifter cable and derailleur to adjust for top to bottom gear range performance. From the full faced helmet downhill mountain biker to the lycra clad cross country rider. It could be a cause for poor shifting in extreme gear. All of these parts work together to form your bike s engine.
To put the bike into the top gear run the chain through and check it s not touching the side of the derailleur. When the first cog shifts correctly continue to move through the gears in your cassette fine tuning with the barrel adjuster as you go.