Description
This Item
- Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory – it embraces range without adding complexity
- Intended for use with Box Components' Prime 9 speed group, not compatible with other 11-50 cassettes
- Same functions as the Box One Prime 9 derailleur with more affordable materials
- Glass fiber/nylon composite, steel, aluminum alloy
- Tri-Pack limited slip clutch
- Forged inner and outer cage
- Pivot-Tech cable stay
- Precision sealed bushing pulleys
Specifications
| Speed | 9sp |
|---|---|
| Max | 50 |
| Cage/Mount | Long |
| Ratio | 2to1 |
| Color | BLK |
| Type | Mechanical |
Manufacturer part #: BX-DR2-P9AXWC-BK · UPC: 639266097273
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