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BMX General => BMX Chat => Topic started by: Gashead on August 04, 2014, 09:45 AM

Title: Diameter of Old School BMX BB
Post by: Gashead on August 04, 2014, 09:45 AM

Anyone know?


I'm at work and kind measure .......

Title: Re: Diameter of Old School BMX BB
Post by: Gashead on August 04, 2014, 09:46 AM

42mm?

Title: Re: Diameter of Old School BMX BB
Post by: stidds on August 04, 2014, 10:15 AM

I have just measured the inside diameter of an oldschool BB shell and it measures 50mm.

Title: Re: Diameter of Old School BMX BB
Post by: Gashead on August 04, 2014, 10:22 AM

Thanks Sean