Genuine 1 piece SE Bikes chainrings Accepts standard 1/2" x 1/8" chains Mount Compatibility: 1pc Teeth: 33T Material: Alloy Chain Compatibility: 1/2" x 1/8" Tooth Type: Standard Chain Compatibility: 1/2" x 1/8" Tooth Type: Standard Se bikes One Piece Alloy Chainring 33T
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