Dec. 17th is the last day to get your order by Dec. 24th
BOX
BOX One Prime 9 Rear Derailleur
BX-DR1-P9AXWC-BK
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This item is a special order. Shipping times may vary, with some items shipping within 3 days and others within 15 days. For more detailed information, please feel free to live chat with our dedicated Rider Care Team.
Store Availability
Store Availability
BOX One Prime 9 Rear Derailleur Features
The Box One Prime 9 Rear Derailleur takes the advantage of BOX's legacy 9-speed drivetrain but adds the advancements of a modern 1x; a fully adjustable Tri-Pack(TM) Clutch, and an x-wide cage optimized for an 11-50T cassette. Forged construction steps up the durability and performance to an unparalleled level. Suited for the most demanding terrain.- The Box One Prime 9 Rear Derailleur takes the advantage of BOX's legacy 9-speed drivetrain but adds the advancements of a modern 1x; a fully adjustable Tri-Pack(TM) Clutch, and an x-wide cage optimized for an 11-50T cassette. Forged construction steps up the durability and performance to an unparalleled level. Suited for the most demanding terrain.
- Designed for aggressive terrain
- Adjustable Tri-Pack‚Ñ¢ Limited Slip clutch
- Precision sealed bearing pulleys
- Carbon-nylong composite knuckle
Product Specifications
Product Specifications
Cage Length |
Long |
Chain Wrap Capacity (teeth) |
39 |
Color |
Black |
Designed for ebike |
Yes |
Drivetrain Speeds |
9 |
Largest Cog |
50 |
Rear Der/Shifter Compatibility |
BOX Prime 9 |
Rear Derailleur Mount Type |
10x1 Standard |
-
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