The Shimano 105 STI 2-speed ST-R7120 lever for hydraulic disc brakes features exceptional braking performance and offers pure mechanical shifting pleasure for the purest form of road cycling.

MECHANICAL PERFECTION: Shimano 105 STI 2-speed groupset ST-R7120 for disc brakes

The mechanical 105 is a tribute to mechanical shifting, the purest form of road cycling. It’s all about mechanics, not software. It’s about appreciating craftsmanship and ingenuity. And also about merging with your two wheels on the road. Leaving all the technology behind. Instead, you shift purely mechanically and in tune with your pedaling. In short: pure shifting pleasure for your adventures powered by your own strength.

The first and only 12-speed mechanical groupset from SHIMANO is the latest addition to the premium product range. The mechanical 105 combines pure cycling with the purest craftsmanship. Inspired by the 105 Di2, it also offers a wide gear range and the low gearing you’ve always wanted. Based on SHIMANO’s Science of Speed philosophy, the mechanical 105 delivers high performance at an attractive price. This is especially appealing for cyclists who want to climb every mountain and love to ride fast on the road.

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Features

• No technology or battery level to worry about: just your pedaling power and the road ahead
• Experience the essence of road cycling with this easy-to-maintain system
• Incredibly reliable shifting, always and in any condition
• Optimal lever position thanks to grip width adjustment