Shimano releases details of new Dura-Ace groups

By Stephen Frothingham

IRVINE, Calif. (BRAIN) — Shimano on Wedneday released details of its latest updates to its top of the line road group, Dura-Ace. The group now has a power meter option and its own hydraulic disc brake option. It remains an 11-speed group that is available with Di2 electronic or standard cable shifting options. The Di2 group has an optional Syncro Shift feature, which allows shifting of front and rear derailleurs from …read more

Via:: Bicycle Retailer and Industry News