1.Size: the total length of the mountain bike brake lever is 14 cm/5.51 inches, the height 9 cm/3.54 inches and the handle length 10 cm/3.93 inches. It is suitable for bicycles with a handle diameter of 22 mm/0.8 inches and ergonomically designed to ensure comfortable use. 2.Quick recovery: by changing the position of the automatic recovery lever on the bicycle brake lever, the brake can be quickly ed to its starting position after an accident, so you can continue driving quickly. The high hardness prevents bending and damage in case of accidents. 3.Versatile: the bicycle brake lever is suitable for various types of bicycles, including mountain bikes, road bikes and folding bikes. It maintains the performance and handling of bicycles and improves their application possibilities for different bicycle needs. 4.Easy to replace: bicycle brake lever accessories can be quickly and conveniently mounted and replaced. The installation of this bicycle brake lever is very easy and is suitable for maintenance and replacement purposes, so you can start riding quickly. It is an indispensable accessory for bicycles.