The Shimano Altus FD-M370 front derailleur features Dual-Pull technology, allowing the shifting cable to be pulled from either the top or bottom. This flexibility ensures compatibility with various bike setups and simplifies installation. Durable Construction: Built with chromed steel chain guides, the FD-M370 guarantees robust performance and longevity. This durable construction ensures smooth and reliable shifting over time. Clamp Band Compatibility: This front derailleur comes with adapters to accommodate tube diameters of 28.6mm, 31.8mm, and 34.9mm, providing versatile fitment options for different frames. Optimized Chain Line: Designed with a 50mm chain line, the FD-M370 offers precise and efficient shifting performance, enhancing your overall riding experience. Upgrade your bike with the Shimano Altus FD-M370 9-Speed Front Derailleur for smooth, reliable, and versatile shifting performance, ensuring you stay in control on every ride.