Shimano FC-M311 Altus Square Taper Chainset size 42/32/22T | 175mm | Without Chainguard
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Product Description
Key Features:
- Entry level 7/8-speed chainset offering slick hyperdrive shifting performance for off road enthusiasts
- Hyperdrive SG-X chainrings for fast and smooth gear shifts
- 7/8-speed compatible steel chainrings
- For use with 123 mm square taper bottom brackets
