The Shimano 105 ST - R7170 - L Di2 Shift/Brake Lever in black offers Di2 electronic shifting. This feature provides precise and intuitive gear changes for a wider range of riders. With reach adjustment and customizable button functions, you can get the perfect ergonomic fit. The wireless connection creates a clean cockpit, enhancing your bike's look while keeping shifting super - fast. You can easily change button functions using the E - TUBE app. The raised hood peak improves comfort, and the longer hood body gives more hand support. It comes with 2 x CR1632 batteries. Technical specs include adjustable reach, hydraulic brake lever actuation, left - side use, disc brakes for the front, black color, double gear setup, compatibility with Shimano Road Double and Mountain Di2, mineral oil for hydraulic fluid, and it doesn't include a brake. It weighs 212 units. Keywords: Di2, 105.
Using your Shimano 105 ST - R7170 - L Di2 Shift/Brake Lever is easy. First, adjust the reach to fit your hand size for a comfortable grip. You can use the E - TUBE app to customize the button functions according to your riding style. When you need to shift gears, just press the buttons on the lever, and the Di2 system will make quick and precise changes. For braking, simply squeeze the lever, and the hydraulic disc brakes will stop your bike effectively. Here are some things to keep in mind. Don't expose the lever to extreme heat or cold as it may affect the battery life and the performance of the Di2 system. Also, make sure to keep the wireless connection area clean. For maintenance, check the batteries regularly. Replace the 2 x CR1632 batteries when they start to run low. You can also clean the lever with a soft, dry cloth to keep it looking good and functioning well. If you notice any problems with shifting or braking, it's a good idea to take it to a professional bike mechanic.
