Shimano Index System

R9100 series original parts.

Shimano index system. Whether you ride for fun fitness commuting or competing and on pavement or trail shimano s i s is a foundation of your cycling experience. Also these components could only work properly when used with other shimano components. We believe in the power of cycling to create a better world as we move forward. R7000 series original parts.

The current incarnation of the shimano steps system has a 400w capacity lithium ion battery though shimano has said it will shortly be releasing a 500w version that offers 20 more percent power. Sis rear index shifting system dual sis ot sp41. R8000 series original parts. The system constituents such as the index mechanism built in the shifting lever the frictionless sis rear index shifting cable and the smooth action rear derailleur realize the shimano index system.

Welcome to the shimano official corporate website. We inspire all people to enjoy our products in their everyday lives and where they take them. Innovations include index shifting known as sis shimano index system introduced in 1984 freehubs dual pivot brakes 8 9 10 speed drivetrains and the integration of shifters and brake levers. The system features a large and small shift lever mounted on the left and right handlebars and comes in both 7 speed and 10 speed.

1986 new shimano 105 series is introduced with shimano linear response slr brake system which is to give the cyclist more control over the caliper brakes. If you ve purchased a bike with a shimano sis shift system which stands for shimano indexing system you may find yourself confused as to how the shifts work. For example its rear derailleurs have to be used with the. To build closer relationships between people nature and bicycles.

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