SHIMANO 105 Mechanical pays homage to mechanical shifting - the purest form of road cycling. It's an ode to the hardware, not software. And an appreciation of craftsmanship and invention. It's about being at one with your two wheeler and the open road. Switching off from tech. And setting in motion premium mechanical shifts in tempo with your pedal strokes. In short, the pure pleasure of powering your own journeys.

SHIMANO continues its legacy of innovation as the originator of gravel-specific components. Rooted in simplicity, reliability, and adventure, the new 12-speed GRX lineup delivers more gearing options along with unrivaled ergonomics so riders get the most out each unpaved adventure, wherever that might be.