R5 Dura-Ace Di2 Size:54 FEATURES: Designed for 5-arm standard

FEATURES: Designed for 5-arm standard

SB6 with 148 TA - All

Graphite fiber reinforced plastic bracket body

the Bread Basket Quick Release Skewers mount directly to the Yuba frame and don’t turn with the handlebars

R5 Dura-Ace Di2 Size:54 FEATURES: Designed for 5-arm standardR5 has one jobget to the top, fast. But for all the glory and fanfare that comes with a summit finish, theyre rarely the only climb of the day. And while a race isnt usually won on a descent, they can certainly be lost. A climbing bike that can't carve a hairpin is a bit like a cup of decaf coffee. This is the fourth iteration of the R5, and while weight and stiffness have varied over the years, the handling, poise, and unmatched prowess on a descent