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or adventure bikes using a T47 system
whereas Schrader valves are more commonly found on MTB wheels as the valve is larger and won't fit through 700c rim valve holes
Hub Spacing: 100 mm
Easy Identification: Comes in an unmistakable orange-coded box
or daily essentials
TH-857 racks or adventure bikes using aFSA TH 857 External 1 1 8'' Threadless Headset DescriptionThe FSA TH 857 is a durable, heavy duty external cup headset designed for 1 1 8'' threadless steerers. Featuring deep 12 mm steel cups, a nylon top cover, and plastic seal, this headset is built for longevity and reliable performance. Oversized lower bearings improve load distribution, making it a strong choice for MTB, hybrid, and rugged commuter applications. Specs Deep cup design: 12 mm
