Description

Experience chain rattling noise during your rides? With Kratozen's Aluminum CNC Fixed Gear Cogs solve your chain noise problem. Grab your set of cogs today!

Specifications

• Cog Threading Size: Standard 1.37" x 24TPI
• Lockring Threading Size: 1.29" x 24TPI Left-hand English Threaded
  
• Teeth Width: 1/2 x 1/8" only
  
• Cog Teeth: 13T-17T
• Colours: Black
• Weight: 26.2grams (13T), 37.4grams (17T)
  

Features

• Lightweight: Reduce overall weight, contributing to a lighter and more agile cycling experience.
  
• High precision CNC machined: Ensuring precise and accurate shaping for optimal performance.
  
• Long-lasting: Durable and robust construction, designed to withstand extended use and resist wear over time.
  

Application

1. Ensure hub's threading are properly greased.
2. Screw in the teeth cog clockwise, followed by the lockring anti-clockwise. 
3. Use a chainwhip tool to tighten the teeth cog.
4. Use a 44mm 16notches tool to tighten the lockring.
5. Torque spec for lockring is 40-60nm.
6. NOTE: For specific hubs such as Miche, Mavic, etc., their lockring thread differs from the standard lockring thread. However, the majority of other fixed gear hubs adhere to this standard.