Features: 1.Function: This kind of bike stem can be used to help you control the bicycle when riding because it can reduce the height of the handlebar also it can reduce the shock making you feel more comfortable. 2.Application: This bicycle handlebar stem is designed with a clamp size of 31.8mm suitable for most mountain bikes please make sure the type of your bike before ordering avoiding trouble. 3.Sturdy: Made of aluminum alloy material this kind of bike handle bar extender can be used for a long time because it is reliable and durable not easy to be broken or damaged. 4.Easy Installation: This stem is designed in a hollow style convenient for you to fix it to the bike front fork it is a good accessory for most bikes. 5.Replacement: This stem can replace the old or damaged one easily giving you a good cycling experience because it makes your riding safe at high speed. Specification: Material: Aluminum alloy Color: Red black Type: Spprox. 31.8*35*50MM/1.25x1.38x1.97inch Craft: Shock-absorbing hollow design Note: Due to the light and screen difference the item\\'s color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. includes: 1 * Bicycle Handlebar Stem