Shimano Deore RD-M5120 Rear Derailleur - Thunder Mountain Bikes

Deore RD-M5120 Rear Derailleur

SKU: ERDM5120SGS

Regular price$51.99
/
  • In stock, ready to ship
  • Inventory on the way
  • Free shipping on all orders $49+

Shimano Deore RD-M5120 10/11-Speed Rear Derailleur

Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions.

Details:

  • Stable drivetrain on the trail
    • Low-profile design avoids damage from rocks
    • Chain stabilizer reduces chain drop, slap, and noise
  • Silent drivetrain in all gear positions
    • Decreased rear derailleur and chain tension in low gear
  • Max. low sprocket
    • 42T (2x11/10-speed), 46T (1x10-speed)

Specs:

CAGE LENGTH SGS/Long
TOTAL CAPACITY 41
MAX FRONT DIFFERENCE 10
COLOR SERIES COLOR
MOUNT Direct attachment (conventional)/Direct mount compatible
NUMBER OF PULLEY TEETH 11
SERIES Deore
GENERATION M5120
MAX LOW SPROCKET 46T (1x10-speed) - 42T (2x11/2x10-speed)
MIN LOW SPROCKET 42
TOP NORMAL SPRING TYPE Shimano Shadow RD+
REAR SPEEDS 11/10
WEIGHT 376 grams

Shimano Deore Compatability:

 

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!

Shipping

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 depending on your location. 

Returns

Effective Nov 19, 2021, for all online orders placed on or after Nov 19, 2021.

Note: For all orders placed before November 19th.  Please see the old Policy here.

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 delivery date. 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.  If you are unsure if your item qualifies for a return.  Please email us first: webstore@thundermountainbikes.com

Return shipping charges will be paid for by the customer. 

As a convenience, we can send you a pre-paid return label. The return shipping charge will be deducted from your refund when using our pre-paid label. Return shipping rates are as follows:  

  • Bicycles: Customer pays the quoted amount. Please contact us.
  • Oversized (Kuat racks etc.): $40 per box
  • Wheels: $20 per box
  • Medium packages: $10 per box/envelope
  • Small packages (Grips, brake pads, etc.): $5 box/envelope

*Paid shipping charges will not be refunded.

Return Process

To return an item, please follow these steps:

  1. Email us at webstore@thundermountainbikes.com. Please note the order number, the items that needed to be returned, and why.
  2. Once approved, we will notify you of the return label charge and email a pre-paid shipping label.
  3. Place the item in its original packaging, including all tags
  4. Pack the item securely to prevent any damage on its return trip.
  5. Drop the item off at your local post office.

Refunds

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. Paid shipping charges will not be refunded. 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.

Exchanges

We do not accept Exchanges. Instead, return the item as outlined above and place a new order for the item you would like to purchase. This will get the item into your hands weeks faster than an exchange would.

Exceptions    

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   |   webstore@thundermountainbikes.com

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