The SHIMANO Ultegra R8000 small chainring is a component for the bottom bracket models of the mechanical or electronic groups of the same generation of the Japanese manufacturer.
This chainring has an impeccable finish, with a Hollowglide structure that guarantees maximum rigidity, which translates into total power transfer with each pedal stroke.
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The SHIMANO Ultegra R8000 small chainring is a component for the bottom bracket models of the mechanical or electronic groups of the same generation of the Japanese manufacturer.
This chainring has an impeccable finish, with a Hollowglide structure that guarantees maximum rigidity, which translates into total power transfer with each pedal stroke.
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