XTR RD-M9100 Rear Derailleur

XTR RD-M9100 Rear Derailleur

SKU: IRDM9100SGS

Regular price$273.99
/
Rear Speeds
Cage Length
Color
  • In stock, ready to ship
  • Inventory on the way
  • Free shipping on all orders $49+

The XTR M9100 derailleur brings a new level of drivetrain silence thanks to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with Shimano's new 12-speed cassettes boosts range.

Details:

CAGE LENGTH SGS/Long
TOTAL CAPACITY 41t
MAX FRONT DIFFERENCE 0T
COLOR SERIES COLOR
MOUNT Direct attachment (conventional)
TENSION PULLEY BEARING Sealed Bearing
GUIDE PULLEY BEARING Sealed Bearing
NUMBER OF PULLEY TEETH 13t
SERIES XTR
GENERATION M9100
MAX LOW SPROCKET 51t
MIN LOW SPROCKET 45t
TOP NORMAL SPRING TYPE SHIMANO SHADOW RD+
REAR SPEEDS 12

 

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 with an additional fee and depending on your location. 

Returns

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: returns.thundermountainbikes.com and follow the steps to return eligible items from your order. 

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. 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.

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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Customer Reviews

Based on 2 reviews
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V
Vinicios Menezes

Fast perfect

J
Jason Piccola
You ACTUALLY had one!

I am a no-nonsense consumer. I know what I need and what I want to pay. You had the exact product that I needed and when I selected expedited shipping, you delivered. I ordered on a Monday and received the product that Thursday two days before my Son's race. Great work. Will use you again.