![Chargez l'image dans la visionneuse de la galerie, EVO 30T Chainring](http://racktrendz.com/cdn/shop/files/391188-02_1_400x@2x.jpg?v=1716331655)
![Chargez l'image dans la visionneuse de la galerie, EVO 30T Chainring](http://racktrendz.com/cdn/shop/files/391188-03_1_400x@2x.jpg?v=1716331655)
• CNC 7075-T6 aluminum
• Torsionally rigid for exceptional power transfer
• Wave technology - proven chain retention in extreme conditions
• Optimized for KMC X12 chains
• Boost = 3mm
• CNC 7075-T6 aluminum
• Torsionally rigid for exceptional power transfer
• Wave technology - proven chain retention in extreme conditions
• Optimized for KMC X12 chains
• Boost = 3mm