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Freak Factory? They did em knurled and unknurled?
The Zip post had knurling on the end
Quote from: stidds on December 07, 2014, 11:27 PMThe Zip post had knurling on the end What's knurling?
It's a crisscross pattern cut via a tool onto the metal surface to improve clamp grip. Most BMX handlebars had this as standards to prevent bar slippage which us bmxers is extremely dangerous!Hope that helps. Sent from my iPhone using Tapatalk