INDEXING BIKE GEARS CAN BE FUN FOR ANYONE

Shimano twelve pace: When organising twelve pace Shimano drivetrains There exists a line on the back of the derailleur as proven in the 1st impression. Change into the second to largest gear, line up the edge of the largest gear with the line within the derailleur to get the proper B-tension. The furthest inboard the rear derailleur should really