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Available in 13t, 14t, 15t & 16t
- 13 tooth
- Perfect for Fixed Gear bikes!
- Dura Ace is always the highest quality
- Hardened steel
- Outlasts all others
- 1/8" width will only work with or 1/8" Chains
- Available in numerous tooth counts
- ISO Threading: 1.375" x 24TPI