# TIFOSI RX Adapter corrective frames for Rail / Rail Race / Rail XC / Sledge Lite (NEW 2025)

**URL:** https://aio.lv/en/product--tifosi-tfi-rx04--11850510
**Data updated:** 2026-03-09 17:26 (EET)
**Category:** Glasses
**Manufacturer:** TIFOSI
**Manufacturer code:** TFI-RX04
**EAN:** 848869023538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tifosi-tfi-rx04--11850510

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

TIFOSI RX Adapter corrective frames designed to fit TIFOSI models Rail, Rail Race, Rail XC and Sledge Lite. Released NEW 2025, these RX adapters allow prescription lenses or corrective inserts to be used with compatible sports sunglasses, preserving frame fit and ventilation. Useful for cyclists, runners and outdoor athletes who need vision correction without changing the original eyewear.

## Long description

TIFOSI RX Adapter corrective frames provide a purpose-built solution for adding prescription lenses or corrective inserts to compatible TIFOSI sports sunglasses. Designed for the Rail, Rail Race, Rail XC and Sledge Lite models, the RX Adapter preserves the original frame geometry, ventilation and peripheral coverage while enabling wearers to use vision correction lenses with their preferred performance eyewear.
Advantages
The RX Adapter maintains secure fit and lens alignment within the host frame, minimizing gaps that can cause fogging and reducing disruption to airflow. By integrating prescription optics without altering temple length or nosepad position, the adapter keeps the sports-specific fit and stability riders and runners expect. The design allows for straightforward lens replacement and cleaning while retaining impact protection and peripheral sightlines typical of TIFOSI performance frames.
Suitable for
Cycling and road riding where prescription correction is required
Trail and cross-country riding using Rail XC or similar frames
Running and multisport training with Sledge Lite
Outdoor activities requiring both protective eyewear and vision correction
Key specifications
Compatibility: fits TIFOSI Rail, Rail Race, Rail XC and Sledge Lite frames
Function: holds prescription lenses or corrective inserts inside host frame
Material: lightweight, durable construction optimized for sports use
Ventilation: preserves frame airflow and anti-fog performance
Fit: maintains original frame fit, nosepad position and temple alignment
Maintenance: removable for cleaning and lens replacement
How to use
Install the RX Adapter by removing the host frame lenses according to the frame’s user instructions, then insert the adapter into the frame seating until it clicks or aligns securely. Place the prescription lenses or corrective insert into the adapter, ensuring they sit flush and do not obstruct ventilation channels. Reassemble the host frame and check alignment and comfort. Follow eye care professional guidance when fitting prescription lenses to ensure correct optical center and vertex distance for your needs.
Usage recommendations
For best performance, have prescription lenses fitted by a qualified optician familiar with sports eyewear to confirm lens powers and position. Regularly inspect the adapter and lens seals for wear, and clean with a mild lens solution and soft microfiber cloth to maintain clarity and anti-fog properties.

## FAQ

### How much does the TIFOSI RX Adapter for Rail / Rail Race / Rail XC / Sledge Lite cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 28.07.2026 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: 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 TIFOSI 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 TIFOSI 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/11850510/67249128_large.webp