IndiaLot Bicycle Bottom Bracket 68mm Square Sealed Bearing Bicycle Brake Disk
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square tapered bottom bracket with bottom bracket shell lengeth of 68 mmcomes with sealed bearing for better water and dust proof and low frictioncommonly fit most cycle except fat bike,fits square tapered crankMade of high quality alloy sturdy and stiff for better power tansfer to crank which increases speed with less effort
