DESCRIPTION:
Box One Single-Speed Cogs are available now in two different versions -- CNC-machined from long-wearing 7075-T6 aluminum alloy or CNC-machined from chrome-molybdenum. Both types are designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface with the cassette body. The alloy cogs are anodized black with laser-etched graphics, while the chromoly cogs have an ED finish with laser-etched logos.
SPECIFICATIONS:
Material: Cr-Mo
Size: 3/32" thick and 13T, 14T, 15T, 16T, 17T & 18T
Color: Black
Weight: N/A
Product Code: 2925-030