Wilier Granturismo SLR (NDR successor)

The Granturismo SLR launched in 2023 as the direct replacement for the much-loved Cento10 NDR ('Non Disperdere Rendimento' — 'do not waste performance'), which had been Wilier's endurance offering since 2017. The bike is the culmination of work that began in Rossano Veneto in the early 2010s on rear-end vibration damping for long-distance Italian classics like the Strade Bianche-inspired sportives. Wilier's engineers refined the original Cento10 NDR's elastomer micro-shock into the Actiflex 2.0 system, which gives the rear wheel up to 5mm of vertical compliance. The carbon layup — HUS-MOD with embedded Liquid Crystal Polymer fibres — was a Wilier-specific recipe developed to add vertical elasticity while protecting torsional rigidity, blending Italian comfort tradition with race-bike numbers.