Features:EXTENDED PEDAL 16/20MM, PREVENT YOUR KNEE - Pedal axle extender form the crank gives you a comfortable riding, avoid your keel or leg scratch with your bike.HEALTHIER RIDING - Fitting our bike pedal extenders can increase the pedaling area, exert force easily, and increase the width of both sides. Help you adjust your riding stance and will allow cycling a more natural position. They will perform just as well on longer journeys too.PREMIUM STEEL MATERIALS - WEYCNCRIUF Bike pedal extenders are made of high-quality chrome-molybdenum steel, waterproof, Anti-oxidation, anti-rust, anti-wear,anti-corrocive, durable for use.SIMPLE TO USE AND INSTALL - Pedal extenders for bikes are divided into two sides of the left and right shafts (the same side shaft teeth can be superimposed); Featured by unique L and R markings, simple to distinguish the right and left extenders.WIDE APPLICATION - Bicycle pedal extenders allow you to attach this set includes any standard mountain, road bike. Package Includes:2x Bicycle Pedal Axle Extender. Specifications:Material: Molybdenum SteelColor: Black Color Gold for TitaniumType: 16mm/20mm note:Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-55470 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it