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BD-R239SP |
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Item no. BD-R239SP |
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| Teeth: 21 | |
| Acceptance: 9-Spline | |
| Sprocket pitch: Alu 7075 / Diameter: 110mm, Width: 11mm | |
| Systems: Freewheel/Nuvinci | |
| Weight: 63g | |
| Treatment: hard anodising black | |
rear sprockets 9-Spline for Freilauf/Nuvinci