# Office chair Diablo Chairs V-Master Black — ergonomic, height-adjustable, tilt and lumbar support

**URL:** https://aio.lv/en/product--diablo-chairs-v-mastercza--11578958
**Data updated:** 2026-02-15 18:38 (EET)
**Category:** Office Chairs & Armchairs
**Manufacturer:** Diablo Chairs
**Manufacturer code:** V-MASTERCZA
**EAN:** 05902560334470
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 573.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 473.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diablo-chairs-v-mastercza--11578958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Diablo Chairs V-Master Black is an ergonomic office chair designed for daily work use. It features height adjustment, tilt mechanism and lumbar support to improve posture and comfort during long sitting sessions. The chair suits home offices and workplaces, offering practical adjustability for different users and reducing fatigue for extended computer tasks.

## Long description

Diablo Chairs V-Master Black is an ergonomic office chair intended for daily work use. The design combines adjustable height, a tilt mechanism and built-in lumbar support to promote better posture and reduce fatigue during extended sitting. Upholstery and construction are made to suit home offices and professional workspaces where reliable adjustability and straightforward controls are required.
Advantages
The chair offers multiple user-adjustable features that allow quick adaptation to different body types and desk heights. A tilt mechanism enables controlled recline for dynamic sitting, while the lumbar support helps maintain the natural curve of the lower spine. The height-adjustable gas lift ensures correct ergonomic alignment of the knees and hips. Overall construction focuses on functional durability and ease of daily operation.
Suitable for
Home offices and remote workstations
Corporate offices and shared workspaces
Extended computer tasks and desk-based activities
Users requiring lumbar support and adjustable seating
Key specifications
Ergonomic design with lumbar support
Height-adjustable seat via gas lift
Tilt mechanism with recline control
Padded seat and supportive backrest
Swivel base with caster wheels for mobility
Suitable for daily office use
How to use
Adjust the seat height so that your feet rest flat on the floor and your knees form approximately a 90-degree angle. Set the lumbar support position to align with the lower back curvature. Use the tilt control to set the desired recline tension and lock or unlock the mechanism according to your preference for static or dynamic sitting. Ensure the chair base is stable and the casters roll freely on the floor surface in use.
Usage recommendations
For best ergonomic benefit, combine chair adjustments with a correctly positioned desk and monitor: monitor top at eye level, forearms roughly parallel to the floor, and regular short breaks to stand and stretch during long work sessions.

## FAQ

### How much does the Office chair Diablo Chairs V-Master Black cost, and is it available for purchase?

The price is 573.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Office chair Diablo Chairs V-Master Black be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Diablo Chairs 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 Diablo Chairs 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/11578958/66629962_large.webp