Description

Single Speed Converter kit Two precision-machined spacers sandwich a single 18t-16t-14t cog to replace your entire 8, 9 or 10 speed cassette. This item can help you to adjust the chainline 3 pinions /sprocket / cog steel: 18 Z, 16 Z, 14 T. 2 Spacer Alu: 20 mm (~0,79 inches), 13 mm (~0,51 inches)