105 ST-R7020 Left Standard Reach Hydraulic Brake/Double Shift Lever Sold Without Caliper

The Shimano 105 ST - R7020 Left Standard Reach Hydraulic Brake and Double Shift Lever, sold without a caliper, is a top - notch component for road cyclists. It offers a light shifting operation just like high - end systems, giving you greater control in all riding conditions. With an excellent reach adjust range, it can fit a wide variety of hand sizes. It comes in a sleek black color and uses mineral oil as the hydraulic fluid. The lever is for left - hand use, compatible with Shimano Road rear and front derailleurs, and supports 11 - speed drivetrains. The reach is adjustable, but the contact point is not. And no rotor is included.

Using your Shimano 105 ST - R7020 Left Standard Reach Hydraulic Brake and Double Shift Lever is easy. First, make sure to adjust the reach to fit your hand size for a comfortable grip. When shifting gears, simply use your fingers to operate the shift lever smoothly. For braking, gently squeeze the brake lever to slow down or stop. As for maintenance, regularly check the hydraulic fluid level. Since it uses mineral oil, use only mineral oil for refilling. Keep the lever clean by wiping it with a soft cloth after rides, especially if you've been riding in dirty or wet conditions. Avoid using harsh chemicals that could damage the components. And remember, this product doesn't come with a caliper or a rotor, so you'll need to have those properly installed separately.