The ZEFAL Pulse B2 combines a rigid reinforced composite centre with a flexible technopolymer outer section. This bi-material construction helps reduce vibration and keeps your bottle held firmly, while allowing the cage to accommodate different standard bottle diameters.

In day-to-day use, the shaped design gives you easy bottle insertion and removal without sacrificing retention. Independent testing found that it kept bottles secure over rough surfaces, including fast gravel sections, while handling a range of bottle sizes from different brands.

At just 30 g, the Pulse B2 is a neat choice when you want reliable hydration without adding unnecessary weight. The red finish adds a distinctive touch to your frame, and the included screws make installation simple; use a 4 mm hex key, grease the threads lightly and tighten moderately.

A practical choice for riders who want a lightweight, colourful bottle cage that securely carries standard bottles on road rides, gravel routes, commutes and everyday training.