105 5700 - 5800 compatibility

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aerobrain

Über Member
Location
Peterborough
Hi

Am I right in thinking the Shimano 105 5800 chainset will fit the older 5700 bottom bracket? And also, that although it's an 11spd chainset it'll work fine on a 10spd set up? (Same internal chain dims I believe?!)

Want to go for the 5800 chainset because if the universal BCD.

Cheers

Lee
 

jack smith

Veteran
Location
Durham
It will work fine, the other components wont though
 
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