Bike Bottle Cage Extension MTB Road Double Water Holder Rack

West Biking Dual Bottle Cage Extension & Conversion Mount (Single/Double Kettle Mode)

Tired of Running Out of Water on Long Rides or Lacking Enough Frame Mounts for Two Bottles? Lock in Dual-Bottle Versatility and Lightweight PC Durability.

Whether you're embarking on an endurance road cycling tour, tackling a grueling gravel fondo, or heading out for an all-day mountain bike (MTB) adventure, staying properly hydrated is critical. Many bicycle frames only offer mounting space for a single water bottle cage, forcing you to choose between extra hydration or carrying a heavy backpack.

The West Biking Dual Bottle Cage Extension & Conversion Mount delivers innovative single/double kettle mode flexibility, ultralight polycarbonate construction, and seamless frame expansion directly to your bicycle setup. Crafted by West Biking from high-strength PC material utilizing precision one-piece molding, this lightweight extension mount weighs approximately 75g and allows you to mount either one or two water bottle cages from a single frame mounting point. Engineered for universal adult use across road bikes and MTB frames, it ensures you never run short on water. Order now while stock is available with fast shipping directly to your door!

Product Specifications

Basic Details

• Product Name: West Biking Dual Bottle Cage Extension & Conversion Mount
• Brand Name: West Biking
• Model Number: 0719424
• Material Composition: High-Strength Polycarbonate (PC) Composite
• Weaving / Molding Craft: One-Piece Precision Molding Construction
• Type: Bicycle Bottle Holder Extension / Dual Mount Adaptor
• Item Weight: Ultralight ~75g
• Dimensions: Approx. 105 mm × 75 mm × 85 mm
• Target Age Group: Adults & Teens (Above 13 Years Old)
• Department / Gender: Universal / Unisex Fit
• Primary Sport Types: Road Cycling, Mountain Biking (MTB), Gravel Riding, Touring & Endurance Cycling
• Performance Features: Single or Double Kettle Mode, One-Piece PC Durability, Ultralight Design & Easy Frame Installation
• Chemical Safety: Free from high-concern chemicals
• Origin: Mainland China
• Package Includes: 1x West Biking Bottle Cage Extension Mount (Bottle cages and bottles not included)

Design & Usage

• Single / Double Kettle Mode Flexibility: Clever extension design lets you convert a single frame mount to hold either one adjusted bottle or **two water bottle cages simultaneously**
• High-Strength Polycarbonate (PC): Rugged one-piece molded PC material offers exceptional impact resistance and flexibility, absorbing frame shock without cracking
• Ultralight 75g Profile: Weighing only about 75 grams, it adds minimal weight to your bicycle frame while doubling your hydration capacity
• Easy Tool-Free Alignment: Mounts directly onto your bicycle frame's pre-existing bottle cage eyelets using standard screws

Key Features

Double Your Hydration Capacity

Never worry about running out of water on long rides. This extension mount transforms a single bottle mount into a dual-cage setup, allowing you to carry two water bottles where you previously only had room for one.

Versatile Single & Dual Modes

Customize your setup to match your ride. Use single mode for optimal cage positioning or switch to dual mode when you need maximum liquid carrying power.

Dug-In One-Piece PC Durability

Engineered for rugged road and trail conditions. The seamless one-piece molded polycarbonate construction provides superior strength and weather resistance compared to multi-piece metal brackets.

Why This Product is Useful

Endurance cyclists and mountain bikers frequently struggle with frames that lack sufficient mounting bosses for multiple water bottles. Carrying a heavy hydration pack causes back fatigue. This West Biking extension mount solves that problem by letting you securely carry two bottles on your frame effortlessly.

Key Benefits

• Pro: Allows you to mount two water bottle cages onto a single set of frame eyelets.
• Pro: High-strength polycarbonate material is lightweight (~75g) and highly impact-resistant.
• Pro: Offers flexible single or double kettle mode configuration.

Usage Tips

• Installation: Align the West Biking extension base with your bicycle frame's pre-drilled water bottle mounting holes and secure tightly using standard hex screws.
• Cage Attachment: Attach your water bottle cages to the threaded mounting positions on the extension bracket (choose single or dual configuration based on your needs).
• Clearance Check: Ensure that dual-mounted bottles do not interfere with your frame geometry or pedaling motion before heading out on your ride.

Who Should Buy This

• Endurance & Touring Cyclists: Essential for riders needing extra water capacity for long-distance road trips and gravel races.
• Mountain Bikers (MTB): Perfect for frames with limited mounting space who want to carry two bottles instead of wearing a backpack.
• Gear Minimalists: Ideal for cyclists looking for a lightweight, durable way to expand their bike's storage potential.

Frequently Asked Questions

Final Thoughts

Expand your hydration capacity, eliminate the need for heavy backpacks, and ride further with confidence. The West Biking Dual Bottle Cage Extension & Conversion Mount offers single/double mode flexibility, ultralight polycarbonate durability, and seamless frame installation. Limited stock available—order your mount now!