How To Replace Derailleur Cable. Undo the rear derailleur cable anchor bolt. How to take cable out of rear derailleur.
I only replace outers when they are damaged or changing bars or shifters. Undo the rear derailleur cable anchor bolt. Before you fit the cable into the derailleur wind in the barrel adjuster all the way then back it off by two full turns.
When should I replace my derailleur cable.
And in order for your gears to work your derailleur cables need to be in tip-top shape. If you take your MTB into a local bike shop the average price to replace a rear derailleur is going to be 110. Leave enough cable approximately 2 to 3 inches to allow for. If the cutting tool frays the cable end simply spin it in the direction of the weave to tighten it up.
