BOX
BOX Two Prime 9 X-Wide Rear Derailleur - 9-Speed, Long Cage, Matte Onyx
MPN: BX-DR2-P9AXWC-BK · UPC: 639266097273
$141.99
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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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The Box Two Prime 9 Rear Derailleur is wallet-friendly and offers a non-adjustable Tri-Pack Clutch, bushing pulleys, and muted finishes. The derailleur is optimized for 11-50t cassettes, and offers durability and performance for the most demanding terrain.
- ✓ Prime 9 technology offers the same range as a 12-speed drivetrain, with fewer gears to shift through
- ✓ Forged inner and outer cage
- ✓ Closed bushing pulleys
- ✓ Durable 3-D forged linkages
- ✓ Pivot-Tech™ Cable Stay
- ✓ The limited slip clutch engages instantly with constant torque for less chain slap, better chain engagement and no dropped chains
- ✓ Limited slip clutch is also fully serviceable and a fully adjustable
- ✓ Meets durability requirements for E-MTB applications
| Largest Cog | 50 |
| Rear Der/Shifter Compatibility | BOX Prime 9 |
| Rear Derailleur Mount Type | 10x1 Standard |
| Chain Wrap Capacity (teeth) | 39 |
| Cage Length | Long |
| Color | Matte Onyx |
| Weight | 290 |
| Designed for ebike | Yes |
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$141.99
Out of Stock — Call for Availability