# Rockbros FK338 Bicycle Bottle Cage Black

**URL:** https://aio.lv/en/product--rockbros-5907769314186--12580531
**Data updated:** 2026-07-16 19:07 (EEST)
**Category:** Other goods
**Manufacturer:** Rockbros
**Manufacturer code:** 5907769314186
**EAN:** 7439112278435
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockbros-5907769314186--12580531

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 28.07.2026 | 1.79 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Rockbros FK338 is a durable and lightweight bicycle bottle cage designed for secure water bottle storage during rides. Finished in a sleek black color, this accessory is compatible with most standard bicycle frames, ensuring easy access to hydration. Its robust construction provides stability on various terrains, making it an essential component for road cycling, mountain biking, and daily commuting.

## Long description

The Rockbros FK338 bicycle bottle cage is a reliable and lightweight solution for keeping your hydration accessible during every ride. Designed with a focus on durability and functionality, this cage features a sleek black finish that complements any bicycle frame. Its robust construction ensures that your water bottle remains securely in place, even when navigating uneven surfaces or challenging terrains, providing peace of mind for cyclists who prioritize performance and convenience.
Advantages
The primary benefit of the Rockbros FK338 is its exceptional balance between weight and strength, allowing for a secure hold without adding unnecessary bulk to your bike. The design is optimized for quick and easy access to your bottle, which is essential for maintaining hydration levels during intense physical activity. Furthermore, the universal compatibility of the cage allows it to be mounted on a wide variety of bicycle frames, making it a versatile addition to your cycling gear collection.
Suitable for
Road cycling and long-distance touring
Mountain biking on trails
Daily urban commuting
Recreational weekend rides
When it may not be suitable
This bottle cage may not be suitable for bicycles that lack pre-drilled mounting holes on the frame. Additionally, it is designed for standard-sized cycling water bottles and may not securely hold oversized or non-standard containers.
Key specifications
Material: Durable lightweight composite
Color: Black
Mounting: Standard two-bolt frame attachment
Compatibility: Fits most standard cycling water bottles
How to use
To install the Rockbros FK338, align the mounting holes of the cage with the bottle cage bosses on your bicycle frame. Use the provided or existing screws to secure the cage firmly to the frame. Ensure the screws are tightened sufficiently to prevent movement, but avoid overtightening to protect the frame. Once installed, simply slide your water bottle into the cage until it clicks or sits snugly in place.
What to consider before purchase
Verify that your bicycle frame has the necessary mounting points.
Check the diameter of your current water bottles to ensure compatibility.
Consider the placement of the cage to ensure it does not interfere with other accessories or frame bags.
Usage recommendations
Regularly check the mounting screws for tightness to ensure the cage remains secure throughout your rides. Clean the cage periodically with a damp cloth to remove dirt and debris, ensuring the surface remains in good condition.

## FAQ

### How much does the Rockbros FK338 Bicycle Bottle Cage cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rockbros products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rockbros service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12580531/68952647_large.webp