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  • 2-way release trigger design lets you shift with either a push or pull of your thumb or finger—it's up to you
  • Optical gear displays float above the handlebar for easy clamp setting; displays are removable
  • Shifters are compatible with 10-speed rear derailleurs and convert to work with either triple or double 10-speed front derailleurs
  • SLX SL-M670 10-Speed shifters are part of the Dyna-Sys group of components from Shimano and is compatible with other Dyna-Sys parts; for use with HG-X 10-speed drivetrains
  • Includes shift cable/housing set; please note: these shifters do not include brake levers


  • Save 10%! This item qualifies for our drivetrain bike part discount. See Details
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Members, earn a $20 bonus card when you spend $100 or more Jan. 13–23

Single-use bonus card redeemable Jan. 27–Feb. 6, 2017. Details

View all Shimano Bike Shifters

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Best Use Mountain Biking
Speeds 10-speed
Weight 265 grams