2PCS 3K Carbon Fiber Bike Bottle Cage – Ultra Light 18g

Ultra-Lightweight 3K Carbon Fiber Bicycle Bottle Cage – Set of 2

Upgrade your ride with the riderace 3K Carbon Fiber Bicycle Bottle Holder — an incredibly light, durable, and sleek water bottle cage designed for serious cyclists. Whether you're tackling steep mountain trails or clocking miles on smooth road circuits, this cage keeps your hydration secure and your bike weight minimal.

Made in Mainland China.

Key Features

• Featherlight Design – Only ~18g Each: Engineered with full 3K carbon fiber construction, each cage weighs just around 18g, adding virtually no extra load to your bike — perfect for weight-conscious riders and long-distance cyclists.
• Premium 3K Carbon Fiber Material: Built using a mold-in technique, the 3K carbon fiber weave delivers exceptional rigidity and strength while remaining corrosion-resistant and non-deformable, ensuring lasting performance ride after ride.
• Dual Bottle Convenience – 2 Cages Included: This pack includes two bottle cages so you can carry double the hydration — one on each side of your frame — keeping you fueled throughout even the longest rides.
• Universal Compatibility: Fits standard water bottles with a diameter of up to 74mm. Compatible with both road bikes and mountain bikes for versatile everyday use.
• Smooth, Refined Edges: Carefully finished edges protect both your hands and your bottle's surface. The elegant matte finish adds a composed, sporty aesthetic to any bike frame.

Specifications

Note: Due to lighting conditions during photography, there may be slight differences between the actual product color and images shown.

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Learn more: HHS Move Your Way physical activity guidance

Frequently Asked Questions

Q: What bottle sizes are compatible with this carbon fiber bike bottle cage?

A: This carbon fiber bicycle bottle cage is designed to fit standard water bottles with a diameter of up to 74mm, which covers most cycling water bottles on the market. Always measure your bottle's diameter before purchase to ensure a secure fit.

Q: Is this carbon fiber bottle cage compatible with both road bikes and mountain bikes?

A: Yes! The riderace 3K carbon fiber bottle cage is versatile and compatible with both road bikes and mountain bikes, as long as your frame has standard bottle cage mounting holes (two M5 bolt holes, standard spacing).

Q: How much does each bottle cage weigh?

A: Each cage weighs approximately 18g, making it one of the lightest bicycle bottle cages available. The set of two cages adds minimal weight to your bike — ideal for competitive cyclists and weight-focused builds.

Q: Does the matte finish scratch easily?

A: The 3K carbon fiber matte finish is robust and designed to withstand regular outdoor use. While no finish is completely scratch-proof, the quality carbon fiber construction ensures the cage maintains its appearance over extended periods of cycling use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.