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Rotor 3D+ Chainset with BB386 Bottom Barcket?

Weeman1973Weeman1973 Posts: 471
edited March 2016 in Workshop
I want to swap my Rotor 3D+ chainset that is on my Cervelo R3 (BBright B/B?) over onto my Kuota frame. This new frame already has a B/B fitted in the form of a 'Kuota BB386 46 x 24mm'. Do I need to make any amenments or get new bearings or will the 3d+ go staright in?

Is the 24mm the diameter of the spindle (ie Shimano Hollowtech stuff)? Isn't the 3D+ chainset spindle 30mm does anybody know?


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