Fine-tune the gearing on the  Spank SS DJ hub using this freehub cog.

HEX Rear Hub SS-DJ 11T Cog Freehub

1-pcs 11T Single-speed Cog for SS-DJ rear hub

• Material: steel
• Weight (g): 120
• Compatibility: SS-DJ Rear Hub  
• Steel 1-pcs 11T Single-speed Cog for SS-DJ Rear Hub - for use with 1/8" chains
  
• 3 bearings   

HEX Rear Hub SS-DJ 12T Cog Freehub

1-pcs 12T Single-speed Cog for SS-DJ rear hub

• Material: steel
• Weight (g): 120
• Compatibility: SS-DJ Rear Hub  
• Steel 1-pcs 12T Single-speed Cog for SS-DJ Rear Hub - for use with 1/8" chains
  
• 3 bearings

 HEX Rear Hub SS-DJ 13T Cog Freehub

1-pcs 13T Single-speed Cog for SS-DJ rear hub

• Material: steel
• Weight (g): 132
• Compatibility: SS-DJ Rear Hub  
• Steel 1-pcs 13T Single-speed Cog for SS-DJ Rear Hub - for use with 1/8" chains
• 3 bearings