SHIMANO GRX RX717 1x12V Groupset

The SHIMANO GRX RX717 1x12V Groupset is designed for cyclists seeking versatility and performance on road and gravel alike. Its 40-tooth chainring paired with a 10-51 cassette offers a wide gear range, ideal for riding comfortably on the flat, tackling hilly paths or climbing long ascents.

At the heart of the system: the wireless GRX RX717 rear derailleur, which pairs perfectly with a 12-speed 10-51 tooth cassette. It features a widened parallelogram, a durable aluminium lower guard and an integrated automatic impact recovery function, which allows the rear derailleur to instantly return to its original position in the event of a shock. This derailleur withstands the demands of off-road riding while maintaining ultra-fast and extremely precise gear changes..

Compatible with 700c wheels via the proven Microspline freehub body, this groupset ensures straightforward integration. The ergonomic Di2-configured levers offer confident control, with a non-slip texture and improved grip, even on rough terrain.

A highlight of the new range: the GRX 12-speed ST-RX715-R Di2 hydraulic disc brake lever. This right-hand lever offers a more affordable wireless 1x12 gear-shifting option, ideal for cyclists looking to manage their budget. It delivers SHIMANO's ultra-precise shifting, coupled with powerful and controlled braking.

Ref: 16005670371708