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such as the Park Tool BBT79
If your crank set came on a complete bike
these pulleys give you even more options to customize your ride and maximize everyday or race-day performance
105 BR-RS785
PF30A-M30 for Praxis and Infocrank Bearing Type:Ceramic Bearings such as the Park ToolThis asymmetric bottom bracket is found on 2022 and older Cannondale carbon frames. It fits M30 crank sets on a PF30A frame. M30 is a 30mm spindle with a stepdown to 28mm on the non drive side, used by Praxis and InfoCrank. PF30A is an asymmetric bottom bracket found on Cannondale carbon frames: SuperSix Evo, SystemSix and Slice. Choose road bearings for road bikes, cross bearings for off road use or if you frequently ride on wet roads.
