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Shimano Altus FC-M311 Crankset
Key Features
- Compatible with 7- and 8-speed drivetrains
- 48/38/28T triple chainring configuration
- Hyperdrive SG-X steel chainrings for precise shifting
- Durable aluminum crank arms
- Proven three-piece crankset design
- Square Taper JIS spindle interface
- 50mm chainline for drivetrain compatibility
- 187.9mm Q-factor
- Bottom bracket sold separately
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