How To Install Bike Gears

How To: Installing A Rear Derailleur (Install Like a Pro!) [Video]

Words past: Max Morgan

Existence out on the trail with your derailleur not shifting through the gears properly tin be an aggravating matter. After reading this MTB How To, y'all should be an skillful on how to install and gear up up your rear derailleur. Here nosotros are going to be installing a Shimano XT M8000 rear derailleur for a 1x11 drivetrain. Installing a derailleur from Sram or Box Components follows a very similar method.

What Tools Do We Demand?

To get the job washed right, nosotros are going to need the right set of tools. To install and set up a new rear derailleur, nosotros are going to need a ready of allen keys, a phillips screw driver, cablevision cutters, chain break tool or chain pliers, and a pair of pliers. To get a closer wait at what's within a pro tool box, check out our Pro Tool Box Check.

one. Remove Concatenation and Quondam Derailleur

• Before we get started with the new derailleur, remove the old one and get information technology out of the fashion.
• Remove the chain likewise. Even though this is a Shimano chain, it is using a 11 speed Sram Powerlock link for quick removal and install. Using the chain quick link pliers, remove the concatenation.
• This is a skillful time to replace the shifter cable and housing. And so remove that as well.

2. Mount New Derailleur

• Before installing the new derailleur, brand certain the current derailleur hanger is in good shape. Make sure that the hanger is visibly direct, has no stress marks or nicks, and that the threads are not damaged. If the derailleur hanger is damaged, the new derailleur volition never shift like information technology should.
• Double bank check that the new derailleur has some kind of thread locker on the threads. This will keep the threads from backing out and the derailleur coming loose from all the vibrations when riding.
• Using a 5mm allen key, mount the Shimano XT derailleur. Make sure yous don't over tighten.

3. Install Chain

• If you are installing a brand new chain, meet our MTB How To: Installing A New Concatenation to make sure you lot set the right chain length.
• When installing a Shimano chain, make sure the engraving on the chain links face outward. Shimano chains are directional.

4. Ready High Limit Screw

• Now we demand to arrange the high and depression limit screws. These are here to limit the derailleur's maximum move in either direction so that the chain does not become thrown off the cassette.
• Kickoff with the high limit screw. You will see an H embossed adjacent to the correct limit spiral. The high limit screw limits the derailleur when in its highest gear (smallest cog).
• Turn the limit screw clockwise with a 2mm allen central to move the derailleur towards the bigger cogs and vice versa. Line upward the idler caster on the derailleur with the highest gear.
• At this point, there is no cablevision tension on the derailleur as the cablevision and housing has non been attached. While pedaling the bike in a wheel stand up, button the derailleur in toward to the larger gears to shift the derailleur manually. Make certain that when released while continuously pedaling, the chain drops back in to the highest gear with ease.

5. Set Depression Limit Screw

• Repeat the same process described to a higher place to set the low limit screw. Use a 2mm allen key to adjust the limit screw.
• You will have to pedal the bike in the stand and push button the derailleur manually into the everyman gear. Make sure that the derailleur allows the chain to notice its way into first gear with ease.
• Turn the low limit screw clockwise to move the derailleur towards the smaller cogs and vice versa. Line upwards the upper idler pulley on the derailleur with the everyman gear (biggest cog).
• Think setting the limit screws does not affect how the derailleur indexes through the gears, only limits the derailleurs travel in either management.

half dozen. Install Cable Housing and Cablevision

• Now information technology's time to install the cable housing and shifter cable.
• Measure the correct length cable housing and cut it to length using your cable cutters. After the cut is fabricated, brand certain the ends of the housing are not crimped.
• Around the base of operations of the shift levers on the shifter, remove the plastic phillips caput screw with a screwdriver and push button the new cable through the shifter. Reinstall the plastic phillips head screw.
• Feed the cable through the housing and attach the appropriate ferrels to the ends of the cable housing.
• Run the cable through the derailleur, make sure the shifter is in its hardest gear, pull the shifter cable tight by hand, and clamp the cable downwards using a 4mm allen key.
• Using the cable cutters, cut the cable giving yourself 1-two inches of excess cable past the cable clamp. Crimp the stop of the shifter cablevision to forestall information technology from splitting.

7. Adjust Cablevision Tension

• Now it is fourth dimension to make some terminal adjustments so the chain is indexing through each gear perfectly.
• Use the butt adjuster at the shifter to adjust the cable tension. Turning the barrel adjust out increases the cable tension and makes it easier for the concatenation to alphabetize up into an easier gear.
• Turning the butt adjuster in decreases the cable tension and makes it easier for the chain to index downward into a harder gear.
• While pedaling the bike in a stand, kickoff in the highest gear (smallest cog) and shift the derailleur up ane gear at a time. If the chain hesitates to up shift into a bigger cog, increase the cable tension.
• Fine tune the cable tension so the derailleur is shifter upwardly and down flawlessly.

This commodity was written / authored by Max Morgan . Max has been a professional downhill mountain bike racer for the last ten years, competing in the UCI Earth Cup downhill serial and U.Southward. Pro GRT series. Having ridden all different kinds of bikes on trails all over the world, Max'south experiences being out on the circuit give him a unique perspective on what makes for a quality cycling component . Max also has degrees in Mechanical Technology and Physics, and then if you don't see out on the trail, chances are he is probably in the garage tinkering on the adjacent project.

Source: https://www.worldwidecyclery.com/blogs/worldwide-cyclery-blog/how-to-installing-a-new-rear-derailleur

Posted by: lewistaraysin1977.blogspot.com

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