Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
microSHIFT R10 Rear Derailleur - 10 Speed, Medium Cage, Black/SilverR series rear derailleurs are designed to work with 7, 8 ,9, and 10 speed Shimano compatible road shifters. These R10 aluminum rear derailleurs are lightweight, precision CNC machined, robust, and can get any bike back on the road. Light weight all aluminum construction Compatible with Shimano 7, 8, 9, and 10 speed road systems Not compatible with Shimano Tiagra 4700 road system Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der
R-series rear derailleurs are designed to work with 7, 8 ,9, and 10-speed Shimano-compatible road shifters. These R10 aluminum rear derailleurs are lightweight, precision CNC-machined, robust, and can get any bike back on the road.- Light weight all aluminum construction
- Compatible with Shimano 7, 8, 9, and 10-speed road systems
- Not compatible with Shimano Tiagra 4700 road system
Product Specifics
- Rear Derailleur Mount Type: 10x1 Standard
- Rear Der/Shifter Compatibility: Shimano Road
- Cage Length: Medium
- Drivetrain Speeds: 10
- Weight: 220
- Color: Black/Silver
- Chain Wrap Capacity (teeth): 39
- Largest Cog: 34
Today's Stock Status
Currently not available
UPC: Not available
EAN: 4710495436067
Manufacturer Part Number: RD-R51M
RD0217
167895-Q0-L
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 1373 reviews
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Product Reviews
★★★★★ 5
Durable rubber pet balls
Size: Medium, Style: Squeaker
They are very durable my pooch can’t chew them up , it’s a good product
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good ball for aggressive GS.
Size: Medium, Style: Squeaker
Best ball but the squeaker will not last long😬
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Squeaks for a while
Size: Medium, Style: Squeaker
I've got probably 10 of these, now. The squeaker fails pretty quickly. But our dog still likes them, just not as much as when they squeak. I'm tossing these a good 75 yards and farther. The Chuckit glowballs make sounds through their holes so no separate squeakers there. Dog really likes those glowballs.
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Reviewed in the United States on March 26, 2026
★★★★★ 4
Great quality but the squeaker doesn't last long - still a good value
Size: Medium, Style: Squeaker
I have golden retrievers who never get tired of playing balls. These are VERY durable. No seams to split. They tend to chew as they bring the balls back, so the squeaker doesn't last long. Would highly recommend these. I have them on auto-delivery!
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Highly recommend
Size: Medium, Style: Squeaker
My dog loves these! They are now his absolute favorite! The squeaker lasts a lot longer than most. The rubber isn’t hard on his teeth and he likes how squishy they are and continues to play with it long after the squeaker dies. Highly recommend and will be buying more
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Reviewed in the United States on May 5, 2026