Shimano 105 FC-5800 11-Speed Crankset - 52/36t

Item # SH-FC5800
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MSRP: $144.99
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Shimano 105 FC-5800 11-Speed Crankset - 52/36t
The 4-arm awesomeness that's revolutionized Shimano's Dura-Ace and Ultegra cranksets has now trickled down to the 105 level with the FC-5800 11-speed crankset. While shedding grams and increasing stiffness over the previous, 5-arm 105 cranks, the 4-arm design features the same bolt pattern for compact and standard-sized road chainrings so the versatility of the crankset is maximized. No need for a new crankset if you seek to change gearing -- simply swap out the chainrings. That's a win-win situation in our book.
  • 4-arm design is super-stiff plus lighter than traditional 5-arm cranksets
  • Cold forged aluminum construction delivers remarkable strength
  • Hyperdrive SG-X chainrings provides smooth shifting
  • Reinforced construction around chainring area ensures improved stiffness to weight ratio
  • Same bolt circle diameter for compact and traditional-sized double chainrings means one crankarm fits all chainring sizes
  • 52/36t compact chainrings provides an awesome balance between low climbing gears and top-end speed
  • For Shimano 11-speed drivetrains
Shimano 105 FC-5800 11-Speed Crankset - 52/36t
  • WEIGHT 736 grams
  • MATERIAL Aluminum
  • BB - COMPATIBILITY Hollowtech II
  • RINGS 52/36t
  • RING MATERIAL Aluminum
  • LENGTHS 165mm, 170mm, 172.5mm, 175mm
  • BCD 110mm
  • Rating 4.5

REVIEW SNAPSHOT®

by PowerReviews
Shimano 105 FC-5800 11-Speed Crankset - 52/36t
 
4.5

(based on 2 reviews)

Reviewed by 2 customers

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5.0

Perfect Compromise!

By Mick77

from Little Rock

About Me Avid Cyclist

Verified Buyer

Pros

  • Durable
  • Versatile

Cons

    Best Uses

    • Road Biking

    Comments about Shimano 105 FC-5800 11-Speed Crankset - 52/36t:

    This 105 Crankset is fantastic. I bought it originally to have all matching 105 components on my Trek 2.1. As it turns out it is the perfect addition to my bike and it's 52/36 is a perfect compromise between common gearings. If you don't have the money to go Ultegra or Dura-Ace but you still want a very high quality product for a moderate price then buy this crankset!

    • Cycling Style:
    • Speed Oriented
    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

    (1 of 1 customers found this review helpful)

     
    4.0

    Looks sexy. Performs. Know your Bottom Bracket

    By westbike90

    from Arkansas

    About Me Avid Cyclist

    See all my reviews

    Verified Buyer

    Pros

    • Easy to install
    • Looks Fancier
    • Sexy

    Cons

    • Know Your Bottom Bracket
    • Seems A Little Heavy
    • Square Crank

    Best Uses

    • Road Biking

    Comments about Shimano 105 FC-5800 11-Speed Crankset - 52/36t:

    It says it in the title, but this crankset looks great. For less, you get a crankset that looks like the fancier models. I was upgrading from the OEM crankset that came with my bike, and this really pulls the bikes look together. Like The Dude's rug, it really ties the room together.

    Of course, looks aren't everything. Due to the additional metal, it does seem to weigh a little more than my old crankset. My feet also over pronate somewhat (toes point out too much,) so the square ends of the crankset leave my feet more susceptible to rubbing the crank. I may be able to fix that with adjusting my pedal float. The biggest problem I had with installing this was that it is only works with BB60 type bottom brackets. If you have BB30 (or OSBB30 for Specialized,) you will need to have your LBS install a press fit outboard BB60 bracket or buy an adapter (which seemed sketchy to me.)

    Aside from the problems I had during the install due to my personal ignorance, this crank performs as a crank should, and it looks good doing it. Definitely a good upgrade if you can.

    • Cycling Style:
    • Speed Oriented
    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

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    Shimano 105 FC-5800 11-Speed Crankset - 52/36t

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