Features & Benefits
- Stiffest mount with alloy arms
- Customizable cage angle and height
- Easy bottle insertion
- Compatible with various saddle models
- Mounts to saddle, hides in body's draft
- Only 141.5 grams
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- XLAB Delta 425 Single Bottle Rear Hydration S...
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Item #:
5010484
XLAB Delta 425 Single Bottle Rear Hydration System with Carbon Cage for Triathlon and Road Bikes | bike-water-bottle-cages
Item #:
5010484
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Stiffest mount on market with alloy arms.
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What Stands Out
Lightweight Design
Weighing only 425 grams, the XLAB Delta is designed to reduce drag while providing hydration for triathletes and cyclists, enhancing performance without adding extra weight.
Versatile Compatibility
Compatible with most road bike frames, the XLAB Delta's innovative design allows easy installation and adjustment, ensuring a secure fit on various bike models.
Durable Carbon Cage
Featuring a robust carbon cage, this hydration system ensures maximum bottle security during rides, preventing spills and maintaining hydration access on the go, even on challenging terrains.
Product Details
- Worry-free bottle security with high grip carbon cage and stainless steel mount
- Compatible with select ISM, FIZIK, and Koobi saddles with transition hooks
- Adjustable rear carrier for perfect positioning with rotational and vertical adjustments
- Aerodynamic design minimizes drag and maximizes time gains
- Includes carbon fiber GORILLA Cage with strong grip and easy bottle removal
- Open box product - XLAB Delta 425 Rear Hydration System in black
| Brand Name | XLAB |
| Global Trade Identification Number | 00817195011250 |
| Manufacturer | XLAB |
| UPC | 817195011250 |
| Capacity | 1 Fluid ounces |
| Manufacturer Part Number | AZ-BG0619 |
| Model Number | SG_B00VKPJUIM_US |
| Included Components | Water Bottle Cages |
| Unit Count | 1.0 Count |
| Item Weight | 0.05 Kilograms |
| Color | Black |
| Material Type | Carbon |
| Item Dimensions L x W x H | 15"L x 9"W x 2.5"H (38.1 x 22.9 x 6.4 cm) |
| Hand Orientation | both |
| Automotive Fit Type | Universal Fit |
| Material | Carbon |
| Brand | XLAB |
| Product Dimensions (L x W x H) | 15"L x 9"W x 2.5"H (38.1 x 22.9 x 6.4 cm) |
Who Should Buy?
-
Triathletes
Ideal for triathletes needing efficient hydration solutions without compromising aerodynamics during races and training sessions.
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Long-Distance Cyclists
Perfect for long-distance rides, providing easy access to hydration without the need for frequent stops.
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Competitive Racers
Designed for competitive cyclists seeking a lightweight and functional hydration system to enhance performance on the road.
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Casual Riders
May not suit casual riders who prefer simple setups without the complexities of specialized hydration systems.
Product Description
XLAB Delta 425 Single Bottle Rear Hydration System with Carbon Cage for Triathlon and Road Bikes | bike-water-bottle-cages
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What saddle models is it compatible with?
Answer: It is compatible with models with transition hooks, Adamo Attack, and PN1.1 models. -
Question:
Can the cage angle and height be adjusted?
Answer: Yes, it can be adjusted for a perfect custom position. -
Question:
What is the weight of the mount?
Answer: The mount weighs only 141.5 grams.
XLAB Water Bottle Cages SG_B00VKPJUIM_US Editorial Review
The XLAB Delta 425 Rear Hydration System is a great option for cyclists who want to carry water bottles behind their saddles. It comes with the XLab Gorilla cage, which is designed to fit a little tight and hold bottles securely. The Delta 425 wing itself fits nicely on Cervelo P2 with an ISM saddle. Although this product is designed for ISM saddles, it will not work with the Fizik Tritone saddle. The bottle cage mounts would need to be customized for this product to be converted into a two-bottle system. The Delta 425's wing is adjustable to suit cyclists' preferences, with several different positions to mount their cages. Standard water bottles fit easily in the cage.
Customer Reviews & Ratings
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Pros
- Comes with XLab Gorilla cage
- Fits nicely on Cervelo P2 with ISM saddle
- Adjustable and has several mounting positions
- Standard water bottles fit easily in the cage
Cons
- Not compatible with Fizik Tritone saddle
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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