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50/34 chainset to 53/39 chainset

lennymc · 2011-09-12 15:21:28

i have a compact (50/34) chainset with 110 mm bcd on a bike, and i would like to change the gearing to have (53/39). I havent been able to find any chainrings that use 110 bcd in this gearing. Does anyone know if any are avilable, or do I need a new crankset aswell? Thanks, Lenny

12-09-2011 3:21pm

#1

lennymc

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i have a compact (50/34) chainset with 110 mm bcd on a bike, and i would like to change the gearing to have (53/39). I havent been able to find any chainrings that use 110 bcd in this gearing. Does anyone know if any are avilable, or do I need a new crankset aswell?

Thanks,
Lenny

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#2 12-09-2011 3:33pm

Diarmuid

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Posts: 3772

lennymc wrote: »

i have a compact (50/34) chainset with 110 mm bcd on a bike, and i would like to change the gearing to have (53/39). I havent been able to find any chainrings that use 110 bcd in this gearing. Does anyone know if any are avilable, or do I need a new crankset aswell?

Thanks,
Lenny

IT's possible to buy 53 110 BCD chainrings

0