Wilier Rave SLR Bici Gravel Shimano Ultegra Di2 biotex seamless The injected nylon and glass The injected nylon and glass fiber composite sole features extended micrometric tilt adjustment and a stiffness index of 6 The Advanced Polycarbonate Composite Shell provides a lightweight helmet with superior fit and comfort thanks to advanced CAD technology SPECIFICHE TECNICHE parte Specifiche Gruppo shimano ultegra 8170 di2 12s Ruote wilier triestina slr42kc carbon disc Telaio rave slr carbon monocoque hus mod + crystal liquid polymer Forcella rave slr carbon monocoque hus mod + crystal liquid polymer Piega zero bar integrated carbon Serie sterzo fsa custom bearings mr137 Comandi shimano ultegra st r8170 di2 Freni shimano ultegra br r8170 Rotori shimano ultegra rt mt800 center lock 160mm 140 mm Deragliatore shimano ultegra fd r8150 di2 Cambio shimano ultegra rd r8150 di2 Guarnitura shimano ultegra fc r8100 Movimento Centrale shimano ultegra press fit sm bb72 Cassetta shimano ultegra cs r8100 12s Catena shimano ultegra cn m8100 12s Coperture vittoria corsa speed 700x32 Sella prologo dimension agx Reggisella rave slr custom made 15 mm 0 mm Asse asse passante thru axle 12x100 front 12x142 REAR peso7