Shimano Shimano Triple Ring Crank 3x10 FC-6703 (Ultegra)

The Ultegra Hollowtech II 3x10-speed crankset in aerodynamic design with a glossy-grey styled finish. An additional highlight is the Hollowglide technology with hollow outer chainring to save weight and improve stiffness. The hollow chainring ensures optimum power transfer and improved shifting performance. Other changes include redesigned chainring teeth for better contact with the chain to improve power transfer and less chain touch in small/small combination.