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Shimano Di2 GRX Groupset 1x12 42T

Marsoni M251S
Sale price$812.46
Pay 4 payments of $203.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Shimano Di2 GRX Groupset 1x12 42TGRX Single 42T 12 speed wireless groupset Includes Front Brake GRX Di2 12 speed STI bled with BR RX820 calliper, right front Rear Brake GRX hydraulic disc brake lever bled with BR RX820 calliper, left rear Rear Mech RD RX827 GRX Di2, 12 speed rear derailleur Crankset FC RX820 GRX chainset 42T, single, 12 speed, Hollowtech II, 175 mm Cassette CS M8100 XT 12 speed cassette 10 51T Chain CN M8100 XT Ultegra HG+ chain with quick link, 12 speed, 126L BT
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1830 reviews
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Verified Purchase
Sam B
Massapequa, US
★★★★★ 5
Your dog will thank you
Item Shape: Ring, Size: 6 Count (Pack of 1), Item Shape: Ring, Size: 6 Count (Pack of 1)
My dog is obsessed!! I don't even think obsessed is the right word, like she will take a turkey ring over going to the dog park! She has a sensitive stomach and I love that these turkey treats don't give her diarrhea or gas. I work from home so when I have an important meeting or something that requires my undivided attention, I give her one of these and it keeps her occupied for about 30 to 40 mins. They are a bit pricey but my little princess is worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
Verified Purchase
Rosie Dusovic
Massapequa, US
★★★★★ 5
Great treats
Item Shape: Ring, Size: 6 Count (Pack of 1)
My puppy LOVES these! He can be in the other room and when I go to open the bag hes right behind me. He will do anything for these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
R
Verified Purchase
Robin C.
West Palm Beach, US
★★★★★ 4
Good for puppies.
Item Shape: Ring, Size: 6 Count (Pack of 1)
Puppies chew on, very good for teething. Older dogs will try to eat them whole.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
Madeline Reed
Grantham, US
★★★★★ 5
Great for little dogs
Item Shape: Ring, Size: 1 Count (Pack of 4)
My little guy loves these. He gets them for special occasions and he gets so excited
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Antoinette
Chelsea, US
★★★★★ 3
Old product
Item Shape: Ring, Size: 6 Count (Pack of 1)
They were very dried out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

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