Project 321 G3 6-Lock Disc Rear Hub - Alloy, Instant Engagement, Center Lock Tire Width_3 consistent shifting and increased chain

consistent shifting and increased chain retention

maximizing energy transfer and pedaling efficiency

Utilizes advanced Bosch eBike System 2/Smart System technology for enhanced responsiveness

Packaged in a convenient 12-count bundle

and peace of mind every time you ride

Project 321 G3 6-Lock Disc Rear Hub - Alloy, Instant Engagement, Center Lock Tire Width_3 consistent shifting and increased chainEnhance your mountain biking and gravel adventures with the Project 321 G3 6 Lock Disc Rear Hub the ultimate combination of performance, durability, and innovative engineering. Designed for serious riders seeking reliability and precision, this high performance rear hub features advanced components, superior build quality, and versatile compatibility with your favorite disc brake systems. Materials & Construction: Constructed from aerospace grade