SKU: 68585167279

microSHIFT M21 Rear Derailleur - 6,7 Speed, Super Short Cage, Black

$14.43 $16.03
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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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:
  1. 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
SKU: 68585167279

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4.7 ★★★★★
Based on 1049 reviews
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Loren N Mansfield
Phoenix, US
★★★★★ 5
Exactly as described
Item Package Quantity: 2, Size: 3x9x2 Inch
I attached these to the side of a rolling cart for wrapping station. They are as they should be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
B
Verified Purchase
Brian
Phoenix, US
★★★★★ 5
Very nice quality look expensive
Very nice well bathed appear way more expensive than they do cost. Very nice product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
Susan E
Chelsea, US
★★★★★ 5
Great!
Well made and nicely finished. They’re perfect for organizing my Apple Watch bands and faces.
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Reviewed in the United States on April 15, 2026
E
Verified Purchase
Emmett G.
Phoenix, US
★★★★★ 4
Wooden Tray
Good product
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Reviewed in the United States on February 10, 2026
S
Verified Purchase
sam wilde
West Palm Beach, US
★★★★★ 5
perfect
great
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Reviewed in the United States on March 13, 2026

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