Publicado Por En julio 24, 2026 Item: Main Drive single-speed bicycle freewheel cog Tooth count: 16T Chain compatibility: 1/8 inch (marked "X 1/8 (C7)") Material/finish: Steel, black Type: Threaded single-speed freewheel for BMX, cruiser, and single-speed setups Visible markings: "MAIN DRIVE", "INDIA", "X 1/8 (C7)" Approx. weight: 175 g (shown on scale in photos) Design: Standard ratcheting freewheel body with external threads Notes: Pre-owned part; confirm compatibility with your hub threads before purchase.