The Shimano Dura - Ace ST - R9180 Di2 TT Shift and Brake Lever with Wire in black is a must - have for high - end road bikes. Specifically designed for 2x 11 - Speed systems on time - trial bikes, these levers, combined with Shimano's easy - to - use Di2 electronic shifting, give you an edge in any race. Its aerodynamic design and great grip let you transfer maximum power while holding on tight. The integrated switch button allows for intuitive gear changes without taking your hands off the levers. The single button on each side of the shift lever works seamlessly with Shimano Synchronized Shift. It gives riders better control and confidence during races. You can customize each switch for multi - shift on or off to fit your riding style. The integrated E - TUBE cable and internal brake cable routing keep your cockpit area clean and tidy. Brake Lever Actuation: Hydraulic; Brake Lever Use: Left.
Using this Shimano Dura - Ace ST - R9180 Di2 TT Shift and Brake Lever is a breeze. To shift gears, simply use the integrated switch button without having to take your hands off the levers. The single button on each side of the shifting lever works with Shimano Synchronized Shift, so just press it to change gears. When you need to brake, squeeze the lever as you normally would. Remember, this lever is hydraulic, so it provides a smooth and powerful braking experience. For maintenance, keep the lever clean by wiping it down regularly with a soft cloth. Avoid getting it wet in extreme conditions as it may damage the electronic components. If you notice any issues with shifting or braking, it's best to take it to a professional bike mechanic for inspection. And don't forget, you can customize the multi - shift option of each switch according to your own riding style for a more personalized experience.
