E119 Tri+ Disc Ultegra Di2 Bags Extended Durability: Features a wound

Extended Durability: Features a wound carcass construction that maintains the ball's optimal round shape over time

But its external rim width is 2mm wider

A cutting-edge racing suit that is unmatched for sheer comfort

dirt resistance

SharkSkin neoprene offers critical frame protection

E119 Tri+ Disc Ultegra Di2 Bags Extended Durability: Features a woundObviously, as the name says, the E 119 Tri+ Disc sports disc brakes but thats just the beginning. In an industry first, weve integrated the brake calipers into the frame, for an aero advantage. Integration throughout the design also means a hidden toolkit in the BB, an integrated bento box and a fully re designed cockpit. That this bike is aero goes without saying but our focus was on full system aero integration: bike and rider, plus all carry ons.