READY TO SHIP ROAD Chainrings Extralite - OCTARAMP MC 52/36 98g EXTCHA0001927 €149.00 Features: chainring set 52/36 TMaterial: Ergal 7075 T6Construction: hyper accurate cncRamps: 5 cnc with unique 15° profileMachined Teeth: 20 external, 32 internalCompatible: Road compact standard 110mm BCDFinishing: Hard Black Anodized Weight: 98gr set Add to cart