1. This pedal spacer is designed for mountain bikes, road bikes, and folding bikes. It serves as a good protective washer for lockless pedal washers and crank arms. Made of metal, this spacer can provide reliable protection for the key components of the bike, effectively reducing wear and tear during daily rides and extending the service life of bike components. 2. Its specifications offer good compatibility and are suitable for all genders. Whether you are male, female, or a cycling enthusiast who prefers a neutral style, you can use it with confidence. It should be noted that it is not specifically designed for children but is customized to meet the needs of adult cyclists. 3. The pedal spacers are stocked in full orders, and the sufficient inventory ensures a stable supply. Additionally, this product has an authorized private brand, and its quality is trustworthy. In terms of cycling professionalism and durability, it can meet the needs of many cyclists and is an ideal choice for enhancing bike performance and protecting components.