Deore 10 / 11-Speed Crankset

Deore 10 / 11-Speed Crankset


Regular price$70.99
Model (Hub Spacing)
Crank Arm Length
Chainring Teeth
  • Low stock - 1 item left
  • Inventory on the way
  • Free shipping on all orders $49+


  • Model No: FC-M5100-1
  • Series: Deore M5100 Series
  • Chain line: 52mm
  • Chainring combination: 30t, 32t
  • Crank fixing bolt included
  • Gear arms: 4
  • P.C.D.: 96mm
  • Rear speeds: 10/11
  • Q-factor: 178.5
  • Chainring included: Yes


The Shimano Deore FC-M5100 crankset is compatible with the following:


Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

All returns must be requested within sixty (60) days of the fulfillment date (i.e. the date we printed the shipping label and boxed up your order.) All returned items must be received in new and unused condition, with the original tags and labels attached, and in the original packaging.  We cannot accept returns on any items that have been installed or show wear of any kind. 

Return Process

To request a return, please visit: and follow the steps to return eligible items from your order. 


After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. We will notify you by email when your return has been processed.

For all Special Order items, there is a 25% restocking fee. Special Order items are those that we do not currently stock.


For defective, damaged, or if we sent you the wrong products, please contact us using the phone number or email below.

Other questions?

If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |

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Customer Reviews

Based on 4 reviews
Daniel Hernandez
Great product and Great Price!

Love the deore groupset, can’t beat it for the money. Got a great deal here and the shipping was quick! Great buyer experience

David Koepke
Great crankset.

Nice crankset for the money. Easy to install.

Jacob Marshall
Deore 1x crankset

Just what I wanted. It worked out great.

paul kodumal
Shimano crankset

Great product, works great.