Mountain Bike Vs Road Derailleur

The best mountain bike derailleurs today are durable easy to tune and can shift smoothly even under load.

Mountain bike vs road derailleur. Here are some general rules to follow. After some extensive research and testing on a rohloff and shimano hub i put together this internal gear hub vs derailleur pros and cons list to help me decide if the conversion is worth the money. Yes the road 1x force and rival derailleurs will work perfectly they even come in a long cage version should you choose a big cassette. Fd s need to be shaped to the number of chainrings typically 2 less so common 3 on a road bike vs often 3 on a mountain bike as well as the size of the chainrings.

Mountain derailleur with mountain shifter road derailleur with road shifters. The spacing between the chainrings for the same gearing ie 9 speed vs 9 speed is the same on road and mountain. Enduro all mountain. This means that you can use an 8 or 9 speed mountain bike derailleur.

Hopefully this list helps you decide as it has helped me. With shimano s latest xt m8000 groupset offering a simplified 12 different models of front derailleur and sram s x0 range made up of 40 models it s. So using an index front shifter like triggers for a mountain bike does not work well with a road bike front derailleur. Clear selection compare products select within 4 select within 2.

For this reason and in some cases the amount of cable pull needed to move the front derailleur you can t mix road cranksets with mountain front derailleurs and mountain cranksets with road front derailleurs. They ve come a long way since. Most 8 and 9 speed shimano mountain bike and road kit is inter compatible because they both use the same cable pull ratio. Internal gear hubs are becoming increasingly popular on bicycles these days.

Components road category rear derailleur. Particularly on touring and commuter bikes. The only difference between them and the mountain versions is a clip on part that attaches the rear cable with a barrel adjuster and changes the pull to exact actuation. Your rear derailleur is a technological marvel.

Road bikes with 2x cranksets use short cage derailleurs which shimano calls ss models and sram denotes in the title. The pull ratio for a road front derailleur is different than the pull ratio for a mountain front derailleur. Because you want to climb better. You should buy a new derailleur for the same reason the first one was invented.

Shimano on social. First invented in 1906 it was clunky unpopular and had two speeds. Clear selection compare products select within 4 select within 2. But the front derailleurs are specific to the shifters.

If you re riding a mountain bike or run a 3x road crank you ll need a medium or long cage derailleur which shimano calls sgs and sram simply denotes in the product title. That may be true.