Shimano 7800 Dura Ace Double Chainset HollowTech II 175mm - £154.99

Pro level Hollowtech II crankset as ridden by Lance Armstrong Super lightweight and rigid using integrated bottom bracket Minimal bearing interface gives superbly smooth rolling The ultimate crankset for stiffness whilst keeping weight low for performance riding and racing Hollowtech cranks are forged from aluminium for strength, then polished and anodised for good looks Distinctive style that exudes quality and perfection We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect Bottom Bracket facing and fit Weight: 740 g for 170 mm, with integrated BB