Shimano Deore FC-M5100 1x11-10 Speed Crank Arms

Shimano Deore FC-M5100 1x11-10 Speed Crank Arms

SKU:

This product has been discontinued and is no longer stocked by MTB Direct.
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Crank Arm Length Chainring Details Frame Fitment Spindle Size Chainring Fitment Colour Price Add to Wishlist
170mm 30T - 52mm Chainline 68-73mm and BB86-92 24mm 96 BCD - Shimano Asymmetrical Black
SKU: 4550170618360
Discontinued
170mm 32T - 52mm Chainline 68-73mm and BB86-92 24mm 96 BCD - Shimano Asymmetrical Black
SKU: 4550170618322
Discontinued
30T - 52mm Chainline
Black
96 BCD - Shimano Asymmetrical
170mm
68-73mm and BB86-92
24mm

Discontinued
32T - 52mm Chainline
Black
96 BCD - Shimano Asymmetrical
170mm
68-73mm and BB86-92
24mm

Discontinued

Description

The Shimano Deore FC-M5100 is a 2 piece crank that is compatible with both 1x11 and 1x10 drivetrains. The chainring mounts via 4 bolts with a 96mm BCD (bolt circle diameter) and the 178.5mm Q-factor and 52mm chainline is compatible with both 142mm or 148mm (Boost) rear hub spacing.

Who's this item for: These cranks are a great choice for riders with 10 or 11-speed drivetrains that want a new set of cranks with up to date spec that will suit most bikes.

Spindle Size: These cranks use Shimano's standard 24mm spindle.

Chainring: 4 bolt, 96mm BCD, 30t/32t.

Crank arm length: Available in 170mm only

Chainline: 52mm chainline for compatibility with Boost and non-Boost frames.

Materials: Anodised aluminium crank arms, plated steel spindle, painted steel chainring.

Pros: 96mm BCD chainring is pretty well established so there will be plenty of aftermarket options available.

Cons:

Product Reviews

4.8
Rated 4.8 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 4 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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5 reviews
  • Ellen L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Deore magic...

    I love the Shimano Deore components for my every day MTB...Deore XT for the competition MTB. These cranks are a fabulous and they're solid on hill climbs. 5 Stars.!!!

  • Donna O.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Upgraded 32T Shimano Deore Crankset MTB

    What an awesome upgrade from a 30T all in one system!

    This 32T two piece crankset was an excellent choice, now I have a crank that I can easily upgrade the chainring and I have more gears at the top end

    increasing the overall speed.

    And Shimano Deore runs smoothly with existing namesake components.

    The quality and build is impressive.

  • Colin
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Inexpensive 1x upgrade option for my hardtail

    I needed a nice set of cranks for my 1x upgrade as I move away from a square taper bottom bracket. This combined with the Shimano BB does the trick for a reasonable price.

  • Steven
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Value for money

    Fantastic value considering the price of chainrings!, Fitted up as expected looks good, and works as expected, I'll be buying more.

  • Pembo
    I recommend this product
    Rated 4 out of 5 stars
    2 years ago
    thumbs up

    Was looking for a cheapish crankset for my second bike. Found it hard to find 170mm length or shorter and these came up. They are great and include the chainring (win). A little heavier than the hollow SLX or XT versions but OK. Work fine & look great.

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