Stainless Steel Single Speed Cog Tooth Count:17T This has a higher surface

This has a higher surface hardness than stainless

It is important to note that this is a +20mm adapter

small hand pump

15mm cover = 15 total stack

Stainless Steel Single Speed Cog Tooth Count:17T This has a higher surfaceThese are the lightest weight and best looking stainless steel single speed cogs available. They feature extra tall teeth for reliable chain retention when using chain tensioners and are machined from 416 stainless steel billet with heat treating and electropolishing post processing for durability and corrosion resistance. They are reversible and feature a 4. 5 mm width at the base that won't dig into your freehub body. Compatibility These will fit on