Quick Answer: How Much Does It Cost To Replace A Rear Derailleur?

How much does it cost to replace a bike derailleur?

Complete Service PricingLABOR RATES30027Adjust Derailleur Frt or Rear$20.0030028Derailleur Hanger Alignment/Installation$25.0030029Install Derailleur Cable$20.0030030Install/Overhaul Bottom Bracket$30.0082 more rows.

Is my rear derailleur worn out?

All derailleurs wear out at some point. Check for wear by pulling laterally on the lower cage. Compare this movement in the linkage of a new derailleur. Sloppy pivot and linkages will produce inconsistent shifting, and the only solution is a new derailleur.

What causes a rear derailleur to break?

Broken derailleur hangers usually occur as a result of either accidentally shifting the derailleur into the spokes of your rear wheel, or from bending them back and forth too many times. … It’s a tab of metal that juts down from near your rear axle, which your derailleur bolts onto.

How many miles should a cassette last?

Get at least a 1000 miles out of chain and cassette. Always change both at same time.

Is it easy to replace a rear derailleur?

Believe it or not, it’s not difficult to replace the rear derailleur yourself. Before replacing a “bent derailleur” make sure it’s not just the derailleur hanger! … Take the end cap off the cable, and draw the cable through the derailleur.

How long does a rear derailleur last?

3 Answers. Derailleurs will last almost indefinitely. The jockey wheels will wear out in time (tens of thousands of km) but the rest of the mechanism shouldn’t see significant wear.

What size rear derailleur do I need?

The more potential slack, the bigger a derailleur cage you need. For example: If your drivetrain has a 44-22 chainring on the front and a 32-11 cassette on the rear, then… So your drivetrain capacity is 43, which probably falls with the parameters of needing a long cage derailleur.

How much does it cost to fix a derailer?

Derailleurs – (per derailleur) $20 labor for derailleur adjustment and lubrication. If cable and housing needs to be replaced, labor is $25 plus the cost of the cable and housing. If a bent derailleur needs to be aligned, there is an additional $15-20 labor cost.

How do you remove a rear derailleur without breaking the chain?

most modern rear derailleurs can be disassembled at the lower cage – pull the screws that hold the upper and lower jockey wheels in place, one side of the lower cage will go with them. and then you can remove your chain.