WHAT DOES INDEXING BIKE GEARS MEAN?

Shimano 12 pace: When organising twelve speed Shimano drivetrains You will find a line around the back again of the derailleur as proven in the main image. Shift into the second to greatest gear, line up the sting of the most important equipment with the road over the derailleur to get the ideal B-pressure.Oscar Huckle could be the creation assista