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Lengths: 165, 170, 172.5 or 175mm
Chainrings: 39 x 53T
Weight: 699 g. (794 g. w/bottom bracket)

External BB cups are sold separately

You'll love the super-stiff, premium-shifting platform of the lightweight Shimano Ultegra FC-6700 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: SSFIAQBM