Universal Compatibility: This bicycle saddle rail rear light bracket mounts easily under the saddle and is designed to fit most bicycles, offering broad compatibility across various models and styles. Shockproof Stability: Featuring anti-vibration and anti-slip design, the bike tail light holder ensures a secure and stable mount for your tail light or camera, minimizing movement during rides. Easy Installation: The bicycle tail light saddle support allows for quick and tool-free setup, enabling simple attachment without specialized tools or technical expertise. Multi-Use Mount: Beyond tail lights, this cycling lamp mount can securely hold action cameras and is compatible with Varia rear lights, making it a versatile accessory for safety and adventure riders. Adjustable Illumination: The adjustable angle design allows you to position the tail light for optimal visibility and safety, customizing the lighting direction based on your preferences and riding conditions. Color: Black Material: Plastic Package Contents: 1 x Bicycle Tail Light Holder Note: Light reflection and display differences may cause slight variations between the item color in the image and the actual product. Measurement may vary by +/- 1-3 cm.