I the idea is that you attache the "permanent" half of the bracket to the bike frames "down tube" below the seat. Then pop part of the lock containing the lock barrel into the other half of the bracket so it its inside the frame and wont hit your legs when your riding.
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I the idea is that you attache the "permanent" half of the bracket to the bike frames "down tube" below the seat. Then pop part of the lock containing the lock barrel into the other half of the bracket so it its inside the frame and wont hit your legs when your riding.