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Classified cassettes are ideal for any modern derailleur, offering smooth, reliable shifting for instant, effortless gear changes.
Classified cassettes are ideal for any modern derailleur, offering smooth, reliable shifting for instant, effortless gear changes.
Classified

Classified 12S Steel Cassette 12 speed 11

£189.95
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Classified 12S Steel Cassette 12 speed 11

Season:2023

Brand:Classified

Code:CLS.CAS.12

Ultimate gear range.

Classified cassettes are ideal for any modern derailleur to suit every rider’s needs. Engineered with precision and tested by pro riders, they offer smooth, reliable shifting for instant, effortless gear changes. Classified's cassettes are crafted from a single piece and start at just 157 grams, providing significant weight savings for a faster, more efficient ride. They are built to last and deliver consistent performance ride after ride.

Features:

  • Ideal for any modern derailleur
  • Engineered with precision and tested by pro riders
  • Smooth, reliable shifting for instant, effortless gear changes
  • Crafted from a single piece
  • Starts at 157 grams for weight savings
  • Built to last for consistent performance
Technical Information
  • Configuration
    Sprockets
    Gear Range
    Weight
  • 11-speed 11-30
    11, 12, 13, 14, 15, 17, 19, 21, 23, 26, 30
    398%
    178g
  • 11-speed 11-34
    11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 34
    451%
    205g
  • 12-speed 11-30
    11, 12, 13, 14, 15, 16, 18, 20, 22, 24, 27, 30
    398%
    190g
  • 12-speed 11-34
    11, 12, 13, 14, 15, 17, 19, 21, 24, 27, 30, 34
    451%
    230g
  • 12-speed 11-40
    11, 12, 13, 14, 15, 17, 19, 22, 25, 29, 34, 40
    530%
    248g
  • 12-speed 10-36
    10, 11, 12, 13, 14, 16, 18, 21, 24, 28, 32, 36
    525%
    243g
  • 12-speed 10-40
    10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40
    583%
    275g
  • 12-speed 10-40 T-type
    10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40
    583%
    288g
  • 13-speed 11-36
    11, 12, 13, 14, 15, 16, 18, 20, 22, 25, 28, 32, 36
    477%
    242g
  • 13-speed 10-40 T-type
    10, 11, 12, 13, 14, 16, 18, 20, 23, 26, 30, 35, 40
    583%
    279g
Sizing Information
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