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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
it utilizes micro knurling and replaceable threaded pins
Chrome plated bolts
With precision sealed bearings and cold-forged
It is designed for use with 19mm 3-piece cranks
It is perfect for your Beach Cruiser project
ACS MainDrive 1" to 1-1/8" Integrated Conversion BMX Headset - Black 43t it utilizes micro knurling andACS MainDrive components are high quality, value priced replacement parts for everyday use. MainDrive Threadless External Headsets include forged steel cups, alloy tops, and cap with sealed mechanism bearings. The Conversion headset fits a 1" fork steer tube to an 1 1 8" frame head tube. Style: Conversion Size: 1" to 1 1 8" Color: Black Note: This part was colored by anodizing, which is a method of coloring metal. Color differences do occur among