Road Bike Derailleur Install

Fitting guide shimano 11 40 rear cassette road bike duration.

Road bike derailleur install. The derailleur is moved by tightening or relaxing the cable tension. Rear derailleur installation before installing the new rear derailleur apply some waterproof grease to the mounting bolt. When the derailleur cage sits too far above the chainring this can cause the bike to shift poorly. Shimano road bike derailleur compatibility.

Make sure your derailleur sits at the correct height. Installing long cage rear derailleur and setting limit screws and b screw. Replacing and adjusting your rear derailleur to make sure that your gears are shifting correctly is a relatively easy task when you know how. Installing a derailleur from sram or box components follows a very similar method.

This how to can be used on road bikes with shimano rear derailleurs whether you are installing a new derailleur or adjusting your dysfunctional derailleur. After reading this mtb how to you should be an expert on how to install and set up your rear derailleur here we are going to be installing a shimano xt m8000 rear derailleur for a 1x11 drivetrain. All 11 speed shimano road components are inter compatible you could for example use a dura ace 9100 derailleur with a pair of 105 7000 shifters. The highest gear smallest sprocket on the rear derailleur is actually the point of lowest cable tension meaning the derailleur is doing the least work and is thus easiest to adjust.

Follow gcn on y. The derailleur should fall around 1 to 3 millimetres 0 039 to 0 118 in above the large chain ring. Then thread it part way into the derailleur hanger and rotate it clockwise to make sure the b screw or tab is sitting behind the flat on the back of the hanger. The derailleur is connected to the shift lever by a steel cable.

Replacing a front derailleur is a relatively uncommon task in the workshop but it s also thankfully quite simple. Free to cycle 23 016 views.