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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
deore xt trekkingrad Deore XT M8100 1 x 12 GroupsetThe Shimano Deore XT Groupset is the original trusted mountain bike groupset, beloved by mountain bikers worldwide. No matter the trail or ride, XT delivers reliable shifting, superior braking, and easy maintenance. Engineered for high performance, this groupset is a dependable workhorse for all your mountain biking needs. This kit now includes the new Deore XT M8200 cassette. Shimano Deore XT Groupset Includes: Shimano Deore XT M8100 Series Crank
The Shimano Deore XT Groupset is the original trusted mountain bike groupset, beloved by mountain bikers worldwide. No matter the trail or ride, XT delivers reliable shifting, superior braking, and easy maintenance. Engineered for high performance, this groupset is a dependable workhorse for all your mountain biking needs. This kit now includes the new Deore XT M8200 cassette.
Shimano Deore XT Groupset Includes:
Shimano Deore XT M8100 Series Crank Arms
| Model: | Hub Spacing: | Chainline: | Q-factor: | Weight: |
| FC-M8100 | 135/142mm or 141/148mm (Boost) | 52mm | 172mm | 620 grams |
| FC-M8120 | 141/148mm (Boost) | 55mm | 178mm | 628 grams |
| FC-M8130 | 157mm (Superboost) | 56.5mm | 181mm | 636 grams |
Shimano Deore XT SM-CRM85 Chainring
- Available sizes: 28t, 30t, 32t, 34t, 36t
Shimano CS-M8200-12 Cassette
- Cogs: 10-51t: 10-12-14-16-18-21-24-28-33-39-45-51
- Freehub Interface: Microspline
- Average Weight: 10-51t: 458 grams
Shimano SL-M8100-IR Shift Lever
- Mount: I-SPEC EV
- Max Multiple Shifts: 4
- Shifter Type: Rapidfire Plus
- Average Weight: 120 grams
Shimano RD-M8100 Rear Derailleur
- Cage Length: SGS/Long
- Max Low Sprocket: 51t
- Min Low Sprocket: 45t
- Pulley Size: 13t
- Average Weight: 284 grams
Shimano CN-M8100 Chain
- # of Links: 138
- Roller Link Plate: Sil-Tec
- Quick Link included
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
4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Survives agressiveness
Color: Large - Billy the Beast Monster
This toy is absolutely for aggressive chewers,my yorkies usually have their stuffed animals torn apart within a day,been a week and not 1 rip! Very happy with it and worth the money!!!
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Great except for one small flaw
Color: Regular - Beak, Color: Regular - Beak
Our dog likes to get at the juicy innards of every toy we buy him. We tried this one as it promised to be "bullet proof". It lasted about a week which in fairness is 6.5 days longer than most of the toys we buy last. He ripped off the wings which was to be expected and not an issue. It took him another 6 days to finally locate a weak point and break in. It appears that the tag is not made of kevlar but merely sewed on. I guess it would be better if they had just sewed it on top but they made it part of the overall structural integrity. This provided a small area of weakness which our dog located and proceeded to exploit. It's like having the death star but installing a small thermal exhaust port that allows for access to the very core of the station. Makes little sense. Overall I am pleased with the overall sturdiness but in the end this toy had a small design flaw that my dog was able to locate and exploit in his neverending quest to gain access to and eat polyester fiber stuffing
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Reviewed in the United States on March 6, 2026
★★★★★ 5
STRONG AS A MONSTER (albeit a cute one)
Color: Large - Billy the Beast Monster, Color: Large - Billy the Beast Monster
My aggressive chewer ate the adorable monster's ear off on the first day, but who cares? The body of the monster has been indestructible so far (one week). My 7 month old pup cbews it for a good 10-15 minutes at a time several times per day. Great quality product and outlasting all the other toys I bought (which she destroyed in 10 minutes - even the ones rated "Level 4 toughness" from Walmart. I think it's hilarious in my photo that the monster's expression perfectly shows his disappointment about missing an ear, LOL.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
King has met his match.
Color: Large - Billy the Beast Monster
I received my dog's toy this evening when I place the toy on the ground my dog King went crazy. He is a one-year-old Pitbull and love to tackle any toy he believes he can't take down, but Mr King has met his match with this toy. He was using all of his bite force to demolish the toy but the toy actually has worn him out. He ran around my yard for about 30 minutes with the toy in his mouth producing the squeaking sound from the toy as well. Hold up the toy is totally filthy with dirt almost covering the entire green and yellow belly of the toy. I have brought king mini toys in the last couple of months and this is the best toy that holds up to his energy level. I tried to retrieve the toy and place it in his dog house because it is far beyond his bedtime, but he wanted to play catch me if You can with my new toy. This is a great toy for those big energetic dogs that love to take their aggression out on maybe some furniture or perhaps that favorite shoe you do not want them to chew on. I am totally sold on this toy I brought from the seller who placed the items on the Amazon site. I plan on purchasing a another toy from the buyer to keep King energy at a low level if I can. I just checked on my dog and he actually has taken the toy with him inside of his dog house and now the toy is snugged under his left paw. I'm one of those smart owners I'm not going to even try to take it from him tonight but hopefully in the next week I can sneak it from him and it may be perhaps wash it. I did this item AA Plus
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Reviewed in the United States on January 31, 2026
★★★★★ 3
Cute, but not Maligator-proof!
Color: Small - Towering Timmy Monster, Color: Small - Towering Timmy Monster
Fun toy while it lasts. My Belgian Malinois made quick work of this little guy but still enjoys playing with its carcass. Bite Force* but not taking into account the bite force of a Mali-gator!
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Reviewed in the United States on May 7, 2026