Cogs & Singlespeed Conversions

- Titanium Cogs are CNC-machined from bulletproof titanium - Designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, givin...

- Single-speed aluminum cogs are CNC-machined from 7075-T6 aluminum alloy - Designed to fit Shimano compatible cassette hubs and has a 5mm wide inn...

- Titanium Cogs are CNC-machined from bulletproof titanium - Designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, givin...

- Titanium Cogs are CNC-machined from bulletproof titanium - Designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, givin...

- Titanium Cogs are CNC-machined from bulletproof titanium - Designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, givin...

- Titanium Cogs are CNC-machined from bulletproof titanium - Designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, givin...

- Single-speed chromoly cogs are CNC-machined from long-wearing chrome-molybdenum - Designed to fit Shimano compatible cassette hubs and has a 5mm...

- Single-speed chromoly cogs are CNC-machined from long-wearing chrome-molybdenum - Designed to fit Shimano compatible cassette hubs and has a 5mm...

- CNC CrMo cogs to fit the DJD-Bush Drive and Supadrive rear hub driversToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not a...

- Offers a lighter weight, compact-drive Singlespeed - Converts any 8-10sp HG splined cassette hub to Singlespeed - Extra wide spline interface pr...

- CNC machined CrMo 5/64" cog with 7mm thick Hyperglide-spline, 9sp chain compatible - Extra wide spline interface prevents cog from deforming free...

- CNC machined CrMo 5/64" cog with 7mm thick Hyperglide-spline, 9sp chain compatible - Extra wide spline interface prevents cog from deforming free...

- Converts any 8-11sp HG splined cassette hub to a Singlespeed - 3/32" cogs. 14mm and 19mm spacers can be swapped to fine tune chainlineToday's Sto...

- Single deep tooth CrMo 3/32" cog for use with HG splined cassette hubsToday's Stock Status 7 Available to ship in 2-4 Business Days UPC: Not ava...

- Single deep tooth CrMo 3/32" cog for use with HG splined cassette hubsToday's Stock Status 6 Available to ship in 2-4 Business Days UPC: Not ava...

- Single deep tooth CrMo 3/32" cog for use with HG splined cassette hubsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not a...

- Single deep tooth CrMo 3/32" cog for use with HG splined cassette hubsToday's Stock Status 6 Available to ship in 2-4 Business Days UPC: Not ava...

- Converts IS discmounts to a fixed singlespeed - Also compatible with XD 1'er (GU-1811) as replacement cogs - CrMo cog fits 3/32" chains.Today's S...

- CNC CrMo cogs to fit the DJD-Bush Drive and Supadrive rear hub driversToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not a...

- CNC CrMo cogs to fit the DJD-Bush Drive and Supadrive rear hub driversToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not a...

- CNC CrMo cogs to fit the DJD-Bush Drive and Supadrive rear hub driversToday's Stock Status 10 Available to ship in 2-4 Business Days UPC: Not av...

- CNC CrMo cogs to fit the DJD-Bush Drive and Supadrive rear hub driversToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not a...

- CNC machined CrMo cog with 7mm thick Hyperglide-spline, 1/8" chain compatible - Extra wide spline interface prevents cog from deforming freehub b...

- CNC machined CrMo cog with 7mm thick Hyperglide-spline, 1/8" chain compatible - Extra wide spline interface prevents cog from deforming freehub b...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- CNC machined steel track cog, 1.37"x24tpi (right handed) thread, 1/2" x 1/8" teeth - Choose aluminum or steel lockrings, 1.29"x24tpi left hand t...

- CNC machined steel track cog, 1.37"x24tpi (right handed) thread, 1/2" x 1/8" teeth - Choose aluminum or steel lockrings, 1.29"x24tpi left hand t...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- CNC machined steel track cog, 1.37"x24tpi (right handed) thread, 1/2" x 1/8" teeth - Choose aluminum or steel lockrings, 1.29"x24tpi left hand t...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- CNC machined steel track cog, 1.37"x24tpi (right handed) thread, 1/2" x 1/8" teeth - Choose aluminum or steel lockrings, 1.29"x24tpi left hand t...

- Extended range aluminum 40t or 42t cogs to fit either Shimano/SRAM 10-speed cassettes - 42t is compatible with 36t max cassettes while 40t is com...

- Extended range aluminum 40t or 42t cogs to fit either Compatible with Shimano/SRAM 10-speed cassettes - 42t is compatible with 36t max cassettes ...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 5-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 1 Ready to s...

- 3-spline steel cogs for use with Sturmey 8-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availab...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 5-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 3-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock StatusCurrently not ...

- 3-spline steel cogs for use with Sturmey 5-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...

- 3-spline steel cogs for use with Sturmey 5-speed internal gear rear hubs - Flat or dished for tuning chainlineToday's Stock Status 10+ Availabl...