The Sampson 11 speed cassette gives you fast, crisp shifting and quiet running too!

  • Fully ramped and gated for quick chain pick up and release
  • This new cassette feature a hard coating for top of the market looks, performance and durability
  • Alloy spider reduces weight while keeping the cogs from flexing.  Light weight plus fast shifting !
  • Textured grab points on ramps for instant chain movement 
  • 7075 aluminum lock ring reduces weight verus a standard steel ring -because enough marginal gains equal a lot of found speed !
  • Only 243 g. in 11/25 size and 268 g. in 11/28 size
  • Must be used with an 11 speed Shimano compatible freehub body, or Mavic Shimano style road 10/11  freehub without using the Mavic supplied alloy spacer

cassette cogs:  11-12-13-14-15-16-17-19-21-23-25      or :   11-12-13-14-15-16-19-21-23-25-28

NOTE:  Torque lock-ring to 40 nm            FREE SHIPPING IN USA ! 




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