Twin Stack BTA Bracket Dura-Ace Di2 a stretchy fabric designed for

a stretchy fabric designed for superior chlorine resistance and improved fit

High Impact PE Shoulder caps and chest overlay

With a relief channel for perineum pressure

flight-check your sensors and battery life – all in a glance

Twin Stack BTA Bracket Dura-Ace Di2 a stretchy fabric designed forA convenient BTA mounting bracket to stack two bottles. Works best with our FastTT Ultra Tall BTA Tower but can be fitted to any standard bottle mount with 65mm bolt centres when adequately elevated. A must have if you want plenty of hydration on the bike leg. Pre threaded holes to stack mount two bottle cages Bracket is CNC precision machined aluminium A high quality product with a superb anodised finish for surface durability Kit contains one