Shimano Ultegra CS-R8100  12-Speed Cassette 11 - 34T

• Lightweight 12-speed HG+ cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes
• Hyperglide+ sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear
• Wide gear range to meet the demands of all types of rider
• For use with 12-speed chains
  
  
  
   

Specification:

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