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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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4.6 ★★★★★
Based on 1260 reviews
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Verified Purchase
Erin
Lake Worth, US
★★★★★ 5
Great toy
Size: Medium, Style: Sour Pooch
Good size, as advertised. Dog loves it cuz it’s got crinkle and a squeaker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2024
J
Verified Purchase
Jen Stewart
Lexington, US
★★★★★ 4
My dog like this!
Size: Small, Style: Mutts & Mongrels
My dog likes to play with this but I think she would like it better if the squeaker was larger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2025
M
Verified Purchase
missmk
Carnegie, US
★★★★★ 5
He loves it new favorite
Size: Small, Style: Skit-Tails
Got this for my dog that's about 4.5 lbs and he has buckets of toys but this is his go to toy. It's so funny watching him play with it and I can tell you he is rough with it but still in perfect shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2023
T
Verified Purchase
Terry Wood
Pawtucket, US
★★★★★ 1
Don't buy it for your dog.
Size: Medium, Style: Sour Pooch
This was in the trash 10 minutes after it was opened. It is not durable. Better as a cat toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
S
Verified Purchase
S. E. Ryan
Whiting, US
★★★★★ 5
RainboW Latex Dog Toy
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
The size was a good fit for my wire haired fox terrier, Gady. Quality: colorful, durable, Gady could grab it anywhere and shake it and make it squeak. Squeaking was her best joy. I recommend this Fringe Studio dog toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026

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