RADBMX.CO.UK

Technical & Reference Section => Tech and Restoration => Topic started by: g_lamb on April 18, 2009, 09:41 PM

Title: Which BB?
Post by: g_lamb on April 18, 2009, 09:41 PM

Picked up a Torker Freestyling today and needs a BB but i don't know what size. I've seen a sealed BB and the seller says it's a 24tpi and not a 28tpi and i haven't a clue what that's all about  ???

Don't know what the pro's and con's are for sealed/unsealed TBH

Any help would be appreciated

Lamby

Title: Re: Which BB?
Post by: HEYWOOD BMX on April 18, 2009, 09:56 PM

 Think 24TPI is the standard thread for a 1 pc crank.US is the size,sealed bearings are always best....