Description: * and *Made of material, and practical to use *Lightweight design, reduce the burden of riding. *Suitable for mountain Road bikes, folding bikes. *Bicycle Stem Extension Holder Bike Fork Extender Fixed Adapter Anti Shake Specification: *Material: Aluminum alloy *Color: Black (As Pictures Show) *Size: About 41x30mm(As Pictures Show) *Weight: About 55g Package Includes: 1 x Holder Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Compatibility - Bicycle Stem Extension Holder Bike Fork Extender Fixed Adapter Anti Shake Good Performance Materials - These bike accessories are made of premium material, ensuring their durability and long-lasting performance. Optimal Performance - These accessories offer versatility and adaptability to different cycling needs and provide optimal performance and reliable functionality enhance the riding experience and ensure safety. Easy Installation - These accessories can be easily installed on your bike to get your bike running again. After-sale Serive - We provide products, if there is any problem with our product, please . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.