Description
Fiend Mid BB kit
Fiend Mid BB kit with 2 precision sealed R12 bearings machined alloy bearing cones with laser etched logo alloy internal tube spacer and extra crank arm spacers for spot on chain alignment.
This sealed bearing bottom bracket fit BMX Frames that take a mid bb. Also your crank axle would be 19mm or 22mm so choose the BB size wisely.
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