Расширитель кассеты Wolf Tooth 49T GC Cog Shimano 11 ск

The GC 49 is the latest addition to the legendary GC line and it's the biggest yet. The GC 49 cassette extender cog allow you to modify your 11 speed 11-42T cassette from Shimano to create an ultra-wide range 11T-49T cassette. To achieve the optimal shifting, the GCs are optimized for Shimano or SRAM / SunRace cassettes. Includes 18T cassette cog for optimal gearing in the smaller cogs. You might ask why 49t rather than 50t, and the answer is simple. It allowed us to nearly double the number of shift gates from 4 on a 50t to 7 on a 49t...so you get much faster shifting. With cogs this big this is critcal as you can be waiting nearly a half revolution of the crankset before you will see a shift with only 4 shift gates. The 49t is only 2% different than a 50t, which is so small it won't be noticed.
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Товар отсутствует

  • 18t cassette cog is included with the GC49.  Remove the 17 and 19t cogs and replace them with the 18t.
  • GC49 installation instructions on the GC tech page.
  • These are specifically designed for use with Shimano cassettes.  The clocking, or rotational orientation, between SRAM and Shimano cassettes is much different so optimal shifting cannot be achieved unless the design is optimized for each separately.
  • Design and manufactured in Minneapolis, MN USA
  • Material 7075-T6
  • Colors - Black, Red, Blue, Gold, Silver
    • Weight - 110g  -GC49, 22g - 18t cog