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.
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.
Secure bottle retention
The rigid reinforced centre helps reduce vibration and keeps your bottle firmly in place across uneven roads and trails.
Flexible outer section
The technopolymer resin provides useful flex around the bottle, helping the cage accommodate different standard bottle diameters.
Easy bottle access
The shaped design makes inserting and removing your bottle straightforward while riding.
Lightweight construction
At just 30 g, it adds very little weight to your bike.
Standard bottle compatibility
Designed to work with all standard cycling bottles, making it easy to pair with the bottles you already use.
Ready to install
Screws are included, with installation requiring a 4 mm hex key.
Made in France
Designed by ZEFAL’s R&D department and manufactured in France.
General
Materials & construction
Dimensions & weight
Compatibility
Features
What's included
Installation & care
Manufacturing
Bi-Material construction
A rigid reinforced composite core helps reduce vibration and keep your bottle secure, while the lighter, flexible outer technopolymer makes the cage easier to use and gives it a glossy finish.
Optimal design
The shaped bottle cage makes inserting and removing your bottle straightforward during rides.
Universal bottle compatibility
The cage is designed to work with standard cycling bottles.
French cycling accessories since 1880.
ZEFAL is a French cycling accessories brand with roots dating back to 1880. Its history traces back to E. Sclaverand, the inventor of the Presta valve, and the company later developed through Poutrait-Morin before adopting the ZEFAL name in 1998.
Today ZEFAL is based in Jargeau, Loiret, and focuses on accessories across road, MTB, gravel, urban and adventure riding. The brand is known for long-running product categories such as pumps, bottles, bottle cages and maintenance accessories, with a strong emphasis on French industrial know-how and ongoing local manufacturing.
