Road Bike Adjustment Derailleur

Global cycling network 1 167 670 views. Grip the top of the cable and pull up on it then loosen the bolt. The derailleur is usually attached to the bike frame the metal skeleton of the bike.

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Right above the derailleur is a thin cable clamped in place by a bolt or screw.

Road bike adjustment derailleur. In this video. Don t get too hung up on this particular adjustment. How to adjust a rear derailleur. The majority of rear shifting problems can be solved with basic adjustments to the limit screws and index setting of the rear derailleur system.

5 hacks for perfect shifting on your road bike duration. If there s any doubt where it is on your rear derailleur find it by following the cable path on the back of the bike to where the cable and housing enter the rear derailleur. If you have had a fall your bike fell over in the garage or you have stored or shipped your bike it is a good idea to check your derailleur hanger before you head out on a ride. If the cogs or chain are very dirty grimy or sticky that can affect the bike s ability to shift properly.

To adjust the derailleur look at the point where the cable enters the rear derailleur in the photo. The derailleur is a bike component that moves the chain from one cog to another when the shifter is used while a rider is pedaling. Loosen the cable bolt and tighten the derailleur cable. It should be parallel with the cogs in your cassette.

While pedaling the bike locate the cable leading to your rear derailleur and pull on it gently. Brake caliper mounting adjustment linear. The adjustment barrel is the knurled plastic piece that looks designed to be turned by hand. From behind your bike take a look at your hanger.

To increase the gap tighten the b screw. If the bike is shifting well the b screw is probably within acceptable adjustment range. The derailleur is moved by tightening or relaxing the cable tension. 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.

If you suspect that it is it needs more than this simple adjustment and you should bring your bike in to us for servicing read the sections that follow for more information. How to fix the shifting on your bike. Derailleur hangers are made of soft metal and can bend easily. You can use a hex wrench to gauge this distance.

The majority of road and mountain bike derailleurs require a gap between 5 and 6 millimeters. Shimano road bike derailleur compatibility 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.