11s Vs 12s Chain Size, Compatibility

Chainrings

They are typically much more expensive as well as– with 10 or more speeds– do not last as long– even when utilized in the desired system. You can absolutely make use of a Shimano 10-speed double crank and also chainrings with Shimano 11-speed chain, derailleurs, shifters, as well as cassette, however. Chain width, as defined by conventional techniques of measuring chains, is 3/32-inch on all bike derailleur chains. You can certainly utilize a Shimano 10-speed double crank and also chainrings with Shimano 11-speed chain, derailleurs, shifters as well as cassette, nevertheless.

There is a great deal of confusion regarding the compatibility of slim 9- and also 10-speed chains with older cranksets. The spacing between 11-speed chainring teeth centers is not narrower than on 10-speed chainrings.

While the gear spacing (or “gear pitch”) on an 11-speed cassette is certainly narrower than on a 10-speed cassette, the scenario is not analogous on the front. Instead, the spacing in between the facilities of the teeth of the chainrings on 11-speed cranks as well as chainrings is not narrower than on 10-speed cranks as well as chainrings, and also it remains in truth even a little bit broader on some of them. And also in the casual study I have actually done on cranks, I haven’t measured any type of that have thinner spider-arm tabs on 11-speed cranks than on their 10-speed equivalents.

Shimano 5-speed and 6-speed shifters are made to index with the 5.5 mm spacing in between gears on older 5- rate and also 6-speed freewheels. On the various other hand, old SunTour “Ultra” freewheels and also contemporary 7-speed freewheels have 5 mm spacing and also will certainly index with Shimano or SRAM 7-speed shifters, or 8-speed shifters with alternative cord directing. On an older freewheel without Hyperglide shaped sprocket teeth, changing will not be as tidy as on a contemporary freewheel or cassette, however the indexing will function. Still, narrower chain is a lot more expensive, doesn’t last as long and will certainly trigger a bit slower shifting … but it will function.

• On the other hand, old SunTour “Ultra” freewheels and also modern-day 7-speed freewheels have 5 mm spacing and also will index with Shimano or SRAM 7-speed shifters, or 8-speed shifters with alternative wire directing.
• On an older freewheel without Hyperglide designed gear teeth, moving will certainly not be as clean as on a modern freewheel or cassette, yet the indexing will work.
• Shimano 5-speed and also 6-speed shifters are made to index with the 5.5 mm spacing in between gears on older 5- rate and 6-speed freewheels.

Nonetheless, utilizing a chain one size narrower than requirement seldom presents any issue. Hence, you can utilize a “9-speed” chain with a 7-speed or 8-speed system, or a “10-speed” chain with a 9-speed system. This is not the ideal approach– shifting may not be quite as smooth– yet it’s workable.Narrow chains bring various other troubles, though.

Front chainrings are less conscious the density of chain made use of. I’m assuming you can use a 12 speed chain on any kind of gear situation. I’m currently operating both 11 speed and also 12 speed cassettes on multiple bikes– all making use of 12 speed chains and changing appears ideal. Up through 9-speeds, all cassettes make use of really nearly the same size of gear teeth, and also will collaborate with 7/8 or 9-speed chains.

Old Uniglide 6-speed cassettes have larger spacing in between sprockets, and like older freewheels, have the very same changing concerns. Chain As you go to more gears on the cassette, you require a narrower chain.