Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
XTR RD-M9100Hyperglide+ offers fast and shockless shifting Silent and stable operation in all gears Low profile design Two cage lengths available: SGS, compatible with 12 speed 10 51T cassettes, and GS, compatible with 11 or 12 speed 10 45T cassettes Decreased rear derailleur and chain tension in low gear New bumper added to rear derailleur pulley cage Bigger 13T pulleys with sealed bearings for increased drivtrain efficiency Weight: 240g (SGS) Attributes Cage
- Hyperglide+ offers fast and shockless shifting
- Silent and stable operation in all gears
- Low-profile design
- Two cage lengths available: SGS, compatible with 12 speed 10-51T cassettes, and GS, compatible with 11 or 12 speed 10-45T cassettes
- Decreased rear derailleur and chain tension in low gear
- New bumper added to rear derailleur pulley cage
- Bigger 13T pulleys with sealed bearings for increased drivtrain efficiency
- Weight: 240g (SGS)
Attributes
| Cage | SGS |
| Maximum Cog | 51T |
| Minimum Cog | 10T |
| Primary Color | Grey |
| RD Capacity | 41T |
| RD Spring Type | Shadow Plus |
| RD Weight | 240g |
| Speed | 11/12 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1004 reviews
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Product Reviews
★★★★★ 1
Don't buy!
Color: Black+Grey, Color: Black+Grey
I purchased this product twice, and both times it was easily chewed apart. This creates a serious choking and digestive risk for dogs. Because of the potential danger to my pet’s health, I am requesting a full refund.
I also believe this product should be reviewed for safety, as it could cause stomach damage or blockage if ingested. Please advise on the refund process and how this issue can be escalated.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
My puppy loved it
Color: Black
It was perfect for her. It satisfied my puppy’s desire to chew on my tv remote. Definitely intended for small breed dogs though. As my puppy is not a small breed and as she has gotten bigger she has been able to chew off chunks of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Puppy loves it
Color: Black
As my puppy loved stealing the tv I decided to get him his own and he loves it, and loves to carry it around.
Definitely not for a strong chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Good, just not for heavy chewing
Color: Black01
Do not get for heavy chew dogs, day one my puppy tore the buttons off
Honestly good quality as a kids toy or for a non-destructive dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 2
Not for chewers
Color: Black
This is cute, but my golden retriever destroyed it in 5 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
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