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BOX One Single-Speed Chromoly Cog
Made for heavy-duty performance, this BOX One single-speed chromoly cog has a 5 mm wide inner base to provide a more solid interface with the cassette body.
- Heat-treated, CNC-machined chrome-molybdenum construction is exceptionally durable and long-wearing
- Designed to fit Shimano-compatible cassette hubs
- Compatible with 3/32 in. chains
Imported.View all BOX Bike Cassettes
Shimano Hyperglide (HG)
15 T: 35 grams
16 T: 38 grams
17 T: 43 grams
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