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To All of Our Amazing Customers: 
We would like to clear up some confusion about the future of our shopping center. 7 Mile Cycles is not being torn down, moving or closing its doors anytime soon! Our shopping center is going to be redeveloped and we will be moving into an all new space sometime in 2024!
We are very excited to see this project come together and look forward to our ALL NEW store!
Click here to see the proposed development!
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BOX Four Prime 9 Wide Rear Derailleur

BOX Four Prime 9 Wide Rear Derailleur
  • Cage Length: Short Cage
$64.99
Speeds:
8-speed
Color:
Black
Cage Length:
Short Cage
Please select options

Details

The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly.

Part Numbers

Option UPC MPN Store SKU
Short Cage / Black / 8-speed 639266097402 BX-DR4-08AWC-BK BOX42746474K

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