Chainrings & Cogs

  Decimal Cogs ! DB Offset Reversible Cog made of 7075-T6. The Cog has a built in spacer that can be installed on either side to minimize the use of spacers. Custom design 1/2x3/32 5.0mm thick, CNC made, fit Shimano driver available in Black,...

Decimals ! Specially developed for BMX Racing, the DB cogs are made of heat-treated stainless steel for better durability and strength. DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Shimano compatible driver cassette hubs and has a 5mm wide inner base, giving a...

Specially developed for BMX Racing, the DB cogs are made of heat-treated stainless steel for better durability and strength. DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Onyx Ultra SS compatible cassette hubs and has a 5mm wide inner base, giving a more...

Decimals ! Specially developed for BMX Racing, the DB cogs are made of heat-treated stainless steel for better durability and strength. DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Onyx Ultra SS compatible cassette hubs and has a 5mm wide inner base, giving...

DB Alloy CNC Cog made of 7075-T6 Custom design 1/2x3/32 5.0mm thick, CNC made, fit Shimano driver. Available in Black, Blue, Gold, Red, Purple and Silver in 13T, 14T, 15T, 16T, 17T, 18T and 19T

Specially developed for BMX Racing, the DB cogs are made of heat-treated stainless steel for better durability and strength. DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Shimano compatible cassette hubs and has a 5mm wide inner base, giving a more solid interface...

DB Offset Reversible Cog made of 7075-T6. The Cog has a built in spacer that can be installed on either side to minimize the use of spacers. Custom design 1/2x3/32 5.0mm thick, CNC made, fit Shimano driver available in Black, Blue, Gold, Red, Purple and...

Custom design 4-bolt decimal chainring 1/2x3/32 alloy 7075-T6 5.0mm thick, CNC made, CNC DANGERBOY logo, CNC teeth after anodized in Black, Blue, Gold, Purple, Red and Silver.