Shimano Ultegra 6750 Compact Road Bike Crankset

Shimano Ultegra 6750 Compact Road Bike Crankset

The New Shimano Ultegra 6750 Road Bike Crankset uses the Hollowtech II Design Optimum balance of light weight and stiffness NEW Hollowglide Outer Ring Hollow chainring construction Increased width between big ring and small ring. The 6700 Crankset is a mirror image of the New Shimano Dura Ace 7900, giving you race level performance at an affordable cost. 10speed. 5034. 650g. Hollow chainrings saves weight while maintaining strength All the teeth are individually machined for better chain contact and high efficiency power transfer 650g 50x34, 170mm w Bottom Bracket Bottom bracket not included