Included Components Chainring. CHAINRING SE BIKES 1pc 33T 1/8 ALY ANO-BK Genuine 1 piece SE Bikes chainrings. Accepts standard 1/2` x 1/8` chains. Item Specifications: Material: Alloy, Color: Anodized Black, Mount Compatibility: 1pc, Chain Compatibility: 1/2` x 1/8`, Tooth Type: Standard, Teeth: 33T.
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