How to Properly Adjust Gears on a Mountain Bike for Maximum Performance
To adjust the gears on a mountain bike, start by shifting to the smallest chainring and cog. Then, adjust the cable tension using the barrel adjuster until the chain sits smoothly on the cog. Next, shift to the largest cog and chainring and check if the chain is again running smoothly. If not, use the front derailleur adjustment screws to move the derailleur laterally until the chain runs smoothly. Finally, shift through the gears one by one to check for consistent shifting. If necessary, repeat the process until the gears are properly adjusted.