| BTI part #: |
EV-7339 |
| vendor part #: |
CHR.39.S |
| armxBCD: |
4x104mm |
| color: |
silver |
| teeth: |
39t |
- 7075-T6 aluminum construction
- Width optimized for all chainguide systems to prevent chain jamming
- 0.5mm step on both sides of teeth profile to retain chain
- Deep recess chainring nut interface for better clearance
- 1x8/9sp compatible
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