Shimano ZEE FC-M640 Crankset - 175mm 10-Speed with Bottom Bracket

Experience the precision and durability of the Shimano ZEE FC-M640 Crankset, designed for mountain biking enthusiasts. This premium crankset combines robust construction with advanced technology to enhance your cycling performance.

• Thick wall aluminum construction for enhanced strength and durability
• Reinforced steel axle providing 30% greater stiffness compared to standard options
• Steel pedal inserts for reliable and secure attachment
• Includes SM-BB52 bottom bracket for easy installation
• Designed for 10-speed drivetrains, ensuring smooth gear transitions

This crankset is ideal for mountain biking, offering a single chainring setup that simplifies gear shifting while maintaining performance. Perfect for riders looking to enhance their bike's drivetrain efficiency.