Rear Hub (Single Speed): Alloy 36 Hole Single-Speed Screw on Hub. Rear Hub (Gear-Sided): Alloy 36 Hole Screw on hub to take a 6 or 7 speed Freewheel. Rim: High-Polished Alloy 36 Hole Rim (Designed to resemble a traditional steel rim but with modern, lighter alloy construction).
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