Bike Cassettes

Bike cassettes play a crucial role in bike drivetrains, providing the necessary gears for both climbing and descending. Whether on road bikes or mountain bikes, cassettes work in tandem with derailleurs to facilitate gear changes. High-end mountain bike groupsets typically feature 12-speed cassettes, while 11-speed options are common across both road and mountain bikes. Premium cassettes are designed to be lightweight and ensure smooth shifting and here at Sigma Sports you'll find bike cassettes from component brands such as SRAM, Shimano, Campagnolo and many more. 

  • X-Range gearing
  • Matte nickel chrome finish
  • Compatible with XDR driver bodies
  • Expanded 460% gear range 
    Compatible with all Flattop chains
    Compatible with XDR driver body
  • Expanded 460% range
  • For use with XPLR 1x 13-speed rear derailleurs
  • Compatible with all Flattop chains
  • Nickel chrome plating for quiet and durability
  • 13 Speed
  • New black chrome surface finish
  • Tighter spacing for quicker shifting
  • Improved shifting speed
  • Improved shifting under load by optimised shift ramps
  • Teeth design improved for smoother and more durable shifting
  • Replaceable sprockets (10-16 & combined sprockets)

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