Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, BlackM21 rear derailleurs are designed to work with 6 and 7 speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. Robust composite and steel construction Compatible with Shimano 6 and 7 speed mountain and road systems Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: Shimano Mountain Rear Der Shifter Compatibility: Shimano Road Cage Length:
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.- Robust composite and steel construction
- Compatible with Shimano 6- and 7-speed mountain and road systems
Product Specifics
- Rear Derailleur Mount Type: 10x1 Standard
- Rear Der/Shifter Compatibility: Shimano Mountain
- Rear Der/Shifter Compatibility: Shimano Road
- Cage Length: Short
- Drivetrain Speeds: 6
- Drivetrain Speeds: 7
- Weight: 241
- Color: Black
- Chain Wrap Capacity (teeth): 21
- Largest Cog: 32
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4710495436388
Manufacturer Part Number: RD-M21SS
RD0222
167898-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
4.8 ★★★★★
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Product Reviews
★★★★★ 5
A great jumping-on point
Format: Paperback
This is a great restart of the series. It takes heavy advantage of the events of The Empire Strikes Back, and feels like an appropriate extension of the story.
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Reviewed in the United States on November 23, 2020
★★★★★ 4
A Solid entry in the Star Wars universe
Format: Paperback
These were very fun stories to read. The writing was overall pretty good, and the illustrations were not creepy or weird looking like previous Star Wars comics have suffered from.
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Reviewed in the United States on April 16, 2021
★★★★★ 5
Comic
Format: Paperback
It’s a good read
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Reviewed in the United States on October 25, 2025
★★★★★ 5
10/10
Format: Paperback
Another perfect example of how great Loeb and Sale nail Batman
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Reviewed in the United States on May 29, 2025
★★★★★ 5
I Loved it!
Format: Paperback
Amazing
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Reviewed in the United States on March 6, 2025