Groupe SHIMANO DURA-ACE DI2 R9270 2x12V Capteur de Puissance Exclu drop a monoblock aluminium unit with

a monoblock aluminium unit with heat-resistant resin pistons

three rear pockets to carry the essentials and reflective piping at the bottom of the pockets for better visibility

designed for cyclists who want to go fast

thus optimising efficiency

Cela fluidifie votre mouvement et améliore votre puissance musculaire

Groupe SHIMANO DURA-ACE DI2 R9270 2x12V Capteur de Puissance Exclu drop a monoblock aluminium unit withThe SHIMANO Dura Ace Di2 R9270 2x12V Power Meter groupset embodies the pinnacle of technology and innovation for road bikes. After years of research, Shimano has developed its fastest and most advanced drivetrain to date. This 12 speed groupset is designed for cyclists looking to push their limits, with every component optimised to gain precious seconds in races or intense rides. Thanks to Di2 technology, every gear shift is instantaneous and precise,