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Description

Shimano 105 RS520 12 Spd Double Crankset

The elegant Shimano FC-RS520 crankset at the level of the 105 R7100 series offers excellent value for money and is also compatible with 2x12-speed components of the Dura Ace and Ultegra groups. The two-piece design with an integrated aluminum crank arm makes the crank not only very light, but also resistant. With its 4-arm construction, it is particularly suitable for modern road bike frames designed for disc brakes.

Also compatible with frames that feature a rear installation width of 135 mm and a chainstay length of 410 mm.

Specifications:

  • BB Included No
  • Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay
  • Chainring BCD 110 Shimano Asymmetric
  • Color Black
  • Crank Intended Use Road
  • Defined Color Black
  • Drivetrain Speeds 12
  • Number of Chainrings Double
  • Pedal Spindle 9/16"
  • Rings 50/34
  • Spindle Interface Type Shimano Hollowtech II

    Shimano

    Shimano 105 RS520 12 Spd Double Crankset

    Shimano 105 RS520 12 Spd Double Crankset

    Regular price $106.99
    Regular price $135.00 Sale price $106.99 Was $135.00 Save 21%
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    Product ID: GM100622-43

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    Overall rating: 5.0 / 5 from 2 reviews.

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    Reviews

    165mm for the win!

    "So rare to find these and they are AWESOME!!!"

    William B. (5/5)

    Alternative crankset

    "Great crank that has a bit of a wider Q-factor than 105, Ultegra, and dura-ace, which I like, because it helps reduce some knee pain I have been dealing with lately. Also, the crank arms are solid, so while they are bit heavier than the aforementioned models they will never delaminate."

    Rocco C. (5/5)

    Q&A

    I have an older Ultegra 11 speed system . I’ve had a couple of knee surgeries and am looking for something to spin faster and to start out a bit easier. Are these compatible?
    Yes, they are compatible, I use them with an 11 speed setup with no issues.