Dérailleur Avant SHIMANO ULTEGRA R8000 2x11V à Collier 31.8 mm BF The ZIPP SL Speed seatpost

The ZIPP SL Speed seatpost is a top-of-the-range model highly regarded by professional Road and Cyclocross cyclists for its lightness and reliability

The FIZIK Tempo Argo R1 saddle is a top-of-the-range versatile model featuring rails in carbon extremely stiff

to encourage dynamism when accelerating

so no friction

Compatible with the MTB riding position

Dérailleur Avant SHIMANO ULTEGRA R8000 2x11V à Collier 31.8 mm BF The ZIPP SL Speed seatpostThe SHIMANO Ultegra FD R8000 front derailleur delivers ultra smooth gear shifting. It raises or lowers your chain perfectly, with no additional effort. The result: precise, direct and instant gear changes. Successor to the FD R6800, it differs by a more compact design guaranteeing greater robustness and better compatibility with all frames on the market in terms of cable routing, in particular with the trend towards wider tyres (25c or even 28c). This