Shimano SLX FC-M7120 1x Crank Arms

• Product Details

  In the world of Shimano, trickle-down tech means these SLX FC-M7120 Crank Arms are the beneficiary of years of testing on higher-end drivetrains. Built tough for years of use, these SLX Cranks use the exact same chain retention system and technology as its higher-end cousin, but at a fraction of the cost. Well put these on our bikes and forget about them year after year of top-quality drivetrain performance.

  • Durable crank arm loaded with trickle-down tech
  • Direct mount chainrings install easily and are hassle-free
  • Upgraded crank arms for the 12sp Shimano family
  • Hollowtech II+ is lightweight and ultra-durable
  • Dynamic Chain Engagement keeps 1x chains on the chainring

  Arm Material

  aluminum

  Arm Length

  165mm, 170mm, 175mm, 180mm

  Bolt Circle Diameter

  direct mount

  BB Type

  [recommended pressfit] BB-MT800-PA, [recommended threaded] BB-MT800

  Spindle

  24mm

  Q Factor

  178mm

  Chainline

  55mm

  Compatible Components

  SLX M7100 Series

  Includes

  1 lockring, 2 crank spacers, preload cap

  Claimed Weight

  [30t] 1lb 6.6oz (641g), [32t] 1lb 6.5oz (638g), [34t] 1lb 8oz (653g)

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