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BOX Three Prime 9 X-Wide Rear Derailleur - 9-Speed Long Cage Matte Black
$83.99
SKUJ250445
BOX Three Prime 9 X-Wide Rear Derailleur - 9-Speed Long Cage Matte Black. The Box Three Prime 9 Rear Derailleur is a simple but fully-featured and wallet-friendly rear derailleur. It includes a limited slip clutch sealed bearing pulleys and a solid construction. It is compatible with 11-46 and 11-50t cassettes making it one of the most versatile derailleur offerings for Prime 9 drivetrains.Prime 9 technology offers the same range as a 12-speed drivetrain with fewer gears to shift through
The limited slip clutch engages instantly and offers constant torque for less chain slap better chain engagement and no dropped chains
Stamped front and rear cage
Direct channel cable stay
Bearing pulleys
- TECH SPECS
| Cage Length | Long |
| Chain Wrap Capacity (teeth) | 39 |
| Color | Matte Black |
| Designed for ebike | Yes |
| Drivetrain Speeds | 9 |
| Largest Cog | 50 |
| Rear Der/Shifter Compatibility | BOX Prime 9 |
| Rear Derailleur Mount Type | 10x1 Standard |
| Weight | 349 |