BB30 Vs PF30 - Bicycle Parts Direct

What is the Difference between BB30 & PF30

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Both standards are designed to use a crank arm spindle with a 30mm diameter (hence the ’30’ in the name), but with a BB30 set up the bearings sit directly in the frame, and with a PF30 the bearings are housed in a nylon or aluminum retainer that gets pressed into the frame. Tolerances need […]

How To Remove Your Bottom Bracket Bearings - Bicycle Parts Direct

How to Remove Bottom Bracket Bearing

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To remove your bottom bracket bearing from your bike you will first need to find out the size of thru hole 30mm, 24mm, and 22mm. Once you determine the size you will use the Bearing Extractor for that size crank spindle. Watch the Video Below We have all the tools to help you remove your […]