The Ortlieb Bike Rack 3 in black, size small, is a versatile and durable bike rack designed for cyclists. With a platform width of 100mm and a tube diameter of 10mm, this rack provides a secure and stable attachment point for carrying gear. The inclusion of a holder for an optional rear light adds extra safety and visibility during rides. Ideal for outdoor enthusiasts, this bike rack is a reliable accessory for transporting your essentials while cycling.