Box Components
One Single Speed Chomoly BMX Cog

Box One Single-Speed Chromoly Cogs are CNC-machined from long-wearing CNC-machined from chrome-molybdenum. It's designed to fit Shimano compatible cassette hubs and has a 5mm wide inner base, giving a more solid interface with the cassette body.

Features:

• Chromoly Steel Offers Extra Long Service Life
• 5mm Wide Inner Base to Give More Solid Interface with Freehub Body

Specification:

Material: Chromoly Steel
Process: CNC-Machined
Finish: ED Black w/Laser-Etched Graphics
Size: 13T, 14T, 15T, 16T, 17T, 18T

Compatibility:

• Driver: HG Freehub Body

Weight:

• 13T: 24 g/0.85 oz
• 14T: 29 g / 1 oz
• 15T: 35 g / 1.2 oz
• 16T: 38 g / 1.3 oz
• 17T: 43 g / 1.5 oz
• 18T: 51 gs / 1.8 oz