Gen 3 60T Elite Track Chainring - Backroom

Defect:

Brand New, Gen 3 chainring with some negligible oxidisation of the Velobike Logo (as seen in photos).

Specifications:

• 144BCD
• Standard 1/8” chain width
• Aerospace grade 7075-T6 aluminium for maximum stiffness yet minimum weight
• Velobike Innovation proprietary Gen3 tooth profile
  
• Precision CNC Machined
• Gen3 tooth profile
• Chamfered relief cutout on rear side for weight reduction. The chamfered edged help air flow over the ridges reducing flow separation
• Stepped surface design between teeth and the main body of the chainring plate keeps the chain outer plates flush with the chainring to reduce air flow separation.
• Tough anodised surface treatment, infused with a hi-tech low friction compound
• JKA certified for Japanese's 250 Keirin Racing (48-68t)
  
  

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