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ZEFAL · Bottle cage
A lightweight, flexible cage that keeps everyday bottles secure without fuss.
$34.99
PriceIn stock, ready to ship
The ZEFAL Pulse B2 is a practical choice when you want low weight, easy bottle access and reliable retention across road, gravel and everyday riding. Its bi-material construction combines a rigid centre with flexible outer sections, helping it accommodate different standard bottle diameters while keeping the cage easy to use.
Sold by Ashburton Cycles
Verified store
Price
$34.99
Weight
30 g
Material
Bi-component polyamide
Compatibility
All standard bottles
The ZEFAL Pulse B2 gives you a straightforward, lightweight way to carry water on your bike. At 30 g, it adds very little to your build, while the bi-component polyamide construction balances rigidity and flexibility rather than making the cage unnecessarily stiff.
Its reinforced composite centre helps reduce vibration and hold the bottle securely, while the flexible technopolymer exterior makes insertion and removal easier. Independent testing found that bottles stayed in place over rough roads, gravel trails and potholes, with different bottle diameters held securely; another test found the cage particularly easy to access and confirmed that it remained secure over a rough route.
For a clean, coordinated build, the Pulse B2 is available in 10 colours; this version is white with black detailing. It fits all standard bottles, includes the mounting screws and is made in France. The lower mounting hole provides a small amount of fitment adjustment, while installation is simple with a 4 mm hex key—grease the threads first and tighten moderately.
A good fit for road, gravel, commuting and general-purpose riders who want a light, colourful cage with easy bottle access and dependable everyday retention.
Lightweight 30 g design
Keeps the weight of your hydration setup low without moving to a more expensive carbon cage.
Bi-material construction
The reinforced composite centre provides rigidity and vibration resistance, while the flexible technopolymer exterior helps the cage adapt to different bottles.
Secure bottle retention
Designed to keep bottles held firmly, with independent testing confirming secure retention across rough roads, gravel trails and potholes.
Easy bottle access
The flexible outer sections make it straightforward to insert and remove your bottle while riding.
Broad bottle compatibility
Compatible with all standard bottles and tested with bottles of different diameters.
10 colour options
The white finish with black detailing gives you a clean way to coordinate your hydration setup with your bike.
Mounting hardware included
The required screws are supplied, and the lower mounting slot allows a small amount of fitment adjustment.
Made in France
Designed by the ZEFAL R&D department and manufactured in France.
Zefal Pulse Expandable Water Bottle Bike Cage (Universal Mounting) Review
ReichpoloTech
Every detail as listed by the manufacturer.
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.
ZEFAL · Bottle cage
A lightweight, flexible cage that keeps everyday bottles secure without fuss.
$34.99
In stockWeight
30 g
Material
Bi-component polyamide
Compatibility
All standard bottles
Dimensions
8.00 x 14.50 x 8.00 cm
The ZEFAL Pulse B2 is a practical choice when you want low weight, easy bottle access and reliable retention across road, gravel and everyday riding. Its bi-material construction combines a rigid centre with flexible outer sections, helping it accommodate different standard bottle diameters while keeping the cage easy to use.
The ZEFAL Pulse B2 gives you a straightforward, lightweight way to carry water on your bike. At 30 g, it adds very little to your build, while the bi-component polyamide construction balances rigidity and flexibility rather than making the cage unnecessarily stiff.
Its reinforced composite centre helps reduce vibration and hold the bottle securely, while the flexible technopolymer exterior makes insertion and removal easier. Independent testing found that bottles stayed in place over rough roads, gravel trails and potholes, with different bottle diameters held securely; another test found the cage particularly easy to access and confirmed that it remained secure over a rough route.
For a clean, coordinated build, the Pulse B2 is available in 10 colours; this version is white with black detailing. It fits all standard bottles, includes the mounting screws and is made in France. The lower mounting hole provides a small amount of fitment adjustment, while installation is simple with a 4 mm hex key—grease the threads first and tighten moderately.
A good fit for road, gravel, commuting and general-purpose riders who want a light, colourful cage with easy bottle access and dependable everyday retention.
Lightweight 30 g design
Keeps the weight of your hydration setup low without moving to a more expensive carbon cage.
Bi-material construction
The reinforced composite centre provides rigidity and vibration resistance, while the flexible technopolymer exterior helps the cage adapt to different bottles.
Secure bottle retention
Designed to keep bottles held firmly, with independent testing confirming secure retention across rough roads, gravel trails and potholes.
Easy bottle access
The flexible outer sections make it straightforward to insert and remove your bottle while riding.
Broad bottle compatibility
Compatible with all standard bottles and tested with bottles of different diameters.
10 colour options
The white finish with black detailing gives you a clean way to coordinate your hydration setup with your bike.
Mounting hardware included
The required screws are supplied, and the lower mounting slot allows a small amount of fitment adjustment.
Made in France
Designed by the ZEFAL R&D department and manufactured in France.
Zefal Pulse Expandable Water Bottle Bike Cage (Universal Mounting) Review
ReichpoloTech