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34 28 30t速 / /ultegrar7000飞轮 5800r80001052511 680032
11 r8000ultegrar7000速飞轮5800 /30t68003228 34t /25105
5800飞轮6800 ultegrar800010511shimano塔飞轮速 22 速r7000
2534t r800032/ 11ultegrar7000/ 28 飞轮10530t速5800 6800
34t 680025 ultegrar7000 11 30t 2832/飞轮速r80001055800/
34t速105 ultegrar7000 32/11 5800/680028飞轮 r80002530t
6800 5800 34t 飞轮105 r7000/ 2825速30t /11 ultegrar800032
