Shimano SLX M660 Dyna-Sys 10 Speed MTB Groupset

Brand: Shimano
Product Code: Bicycle Component
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Availability: In Stock
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The new redesigned SLX series takes over as the mid-range MTB group designed specifically for off-road riding. The distinct range of options within SLX allow you to tailor your components to your preferred off-road style, from XC through to All-Mountain.

Through Dynamic Systems Engineering, Dyna-Sys brings together the rider, the bike and the trail. Intuitive gear combinations account for how riders deliver power through the drivetrain; optimization around the 32-tooth Primary Driving Gear lets riders get the most out of modern suspension designs, and even the roughest, rockiest, muddiest trails can’t shake Shimano’s most stable off-road drivetrain to date.Dyna-Sys is more than another batch of iterative improvements—it is a comprehensive redesign made up of a multitude of thoughtful details, features and revisions that together add up to more than the sum of their parts.

  • 3x10 Drivetrain
  • This group weighs in about 3200 grams. Group weight varies depending on cassette ratio, crankset length/ratio, etc.

  • Rear Derailleur: SLX RD-M663 Shadow, Top Normal
  • Front Derailleur: SLX FD-M660-10
  • Brake Caliper: SLX BR-M665 Hydraulic
  • Brake Lever: SLX BL-M665 Hydraulic
  • Brake Rotor: SLX/XT SM-RT79 Centerlock in various sizes
  • Shifter: SLX SL-M660-10R Rapidfire Plus
  • Cassette: SLX CS-HG81-10 HyperGlide
  • Chain: SLX CN-HG74
  • Crankset: SLX FC-M660-10 Triple
  • Bottom Bracket: SLX SM-BB70
  • All cables, housings, and ferrules

    Please indicate the size/type of these items in the comment box during check out
  • Front Derailleur: Top Swing Clamp, Bottom Swing Clamp, Top Swing E-Type, Down Swing Direct Mount
  • Brake Rotor: Centerlock - 160, 180
  • Cassette: 11-36, 11-34
  • Crankset Length: 170, 175


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