- Application : Designed specifically for folding bikes equipped with 11T or 13T rear derailleurs, this single speed bike adjuster enhances your cycling experience. - Premium Material : Constructed from high-grade aluminum alloy, this chain stabilizer is not only lightweight but also highly resistant to rust, ensuring durability and long-lasting performance on your rides. - Compact Size : Measuring 11.554cm, this chain stabilizer is designed to fit seamlessly into your folding bike, minimizing any added bulk or weight while maximizing functionality. - Exquisite Craftsmanship : Each Folding Bike Chain Stabilizer is meticulously crafted using full CNC precision machining and features an anodized finish, guaranteeing both quality and aesthetic appeal. Use Scenarios : 1. Commute with Confidence : Ideal for daily commuters, this stabilizer keeps your chain secure, allowing for smooth gear transitions and reducing maintenance on your bike. 2. Leisurely Rides : Perfect for weekend excursions, it minimizes chain bouncing, making your rides more enjoyable and efficient. 3. Compact Storage : For those with limited storage in urban settings, its compact design means you can easily fold your bike without compromising performance. Elevate your folding bike's performance with this essential chain stabilizer, engineered for reliability and convenience on every ride.