The Shimano Nexus Di2 SG-C6061 hub has been designed to provide smooth shifting even under the high chain tension of electric bikes. This hub guarantees an efficient 8-speed range and a long service life.
Improved comfort and performance
Smooth gear shifting even under the high chain tension generated by e-bike engines
New ratchet design for better gear engagement.
300% improvement in gear shifting and efficiency
Appropriate upgrade for electric and conventional bicycles