WILIER CENTO10NDR Elastomer Bolt L=45.9

The Wilier Cento10NDR Vite Elastomero L=45.9 (Part Number: WTP110N-13-6) is a proprietary factory fastening bolt designed specifically to secure the technopolymer rear-suspension elastomer within Wilier's Actiflex isolation system. This is a factory-replacement structural hardware component designed explicitly for the first-generation Actiflex micro-rear suspension system on the Wilier Cento10NDR endurance road bike.