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Lengths: 165, 170, 172.5 or 175mm
Chainrings: 30 x 39 x 52T
Weight: 810 g. (906 g. w/bottom bracket)

You'll love the super-stiff, premium-shifting platform of the lightweight Shimano Ultegra FC-6703 triple crankset. The crankset features Hollowglide technology; a hollow, wide-profile outer chainring that saves weight and increases rigidity for optimal power transfer and improved shifting. Super-smooth outboard bearings are spread as far apart as possible to eliminate axle flex. The bearings primarily carry radial loads resulting in lower overall friction and drag. This crankset requires external BB cups that are sold separately.

Item Code: SSFIDQBP