Only 18g! You'll find it difficult to get hold of a lighter-weight bottle cage than the Pulse L2. Critically, it ensures the bottle is held in place at all times; no matter what the conditions are. It boasts exceptional mechanical properties thanks to its carbon fibre material. Only 18g. Highly resistant cabon fibre. Resistant material at its centre. Light and flexible on the outside. Adapts to different bottle diameters. Screws included (7075T6 light alumium) Material: Carbon fibre Colors: Black Weight: 18 g