Sinz Expert Euro BMX Bottom Brackets have a chromoly spindle, 3 precision bearings and alloy cups. Chromoly spindle, 3 precision bearings and alloy cups Available in 68 X 113 118mm lengths Strong and mid priced bottom bracket Item Specifications Color Black Weight 210g BB Thread Type English Spindle Interface Type Square Taper JIS Pedal Spindle 916 BB Shell Width 68mm Crankset Style 3Piece
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