# Bike rear rack Rock Machine QR.Carrier 10 AVS Black

**URL:** https://aio.lv/en/product--rock-machine-rf190201--4962299
**Data updated:** 2025-11-25 04:08 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** rock machine
**Manufacturer code:** RF190201
**EAN:** 8592842806169
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rock-machine-rf190201--4962299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Rear bike carrier Rock Machine QR.Carrier 10 AVS in black. Designed to mount on the rear of compatible bicycles, it provides a platform for carrying bags, panniers or light cargo. Features a quick-release (QR) attachment system and AVS interface for modular accessories. Practical for commuting, shopping and light touring, improving load stability and convenience.

## Long description

Black child bike seat adapter compatible with seatpost diameters Ø 25-36 mm, designed to integrate with the Atran Velo system. The adapter allows mounting a child seat or compatible accessories to the bicycle seatpost while keeping a compact and functional profile. Maximum load capacity is 10 kg and the product weight is 695 g.
Advantages
The adapter fits a wide range of seatpost diameters (25–36 mm) and is made for straightforward integration with the Atran Velo mounting system. It supports up to 10 kg of load while remaining relatively lightweight at 695 g, providing a dependable mounting solution without adding excessive weight to the bike.
Suitable for
Attaching a child seat to seatposts with diameter Ø 25–36 mm
Mounting Atran Velo–compatible accessories on the bicycle seatpost
Use on city bikes, commuters and light touring bicycles where compact rear mounting is required
Key specifications
Color: black
Seatpost compatibility: Ø 25–36 mm
System compatibility: Atran Velo
Maximum load: 10 kg
Weight: 695 g
How to use
Place the adapter around the bicycle seatpost within the specified diameter range (25–36 mm) and secure it following the Atran Velo system instructions. Attach the compatible child seat or accessory to the adapter and tighten all fastenings. Before riding, verify that all connections are secure and that the combined load on the adapter does not exceed 10 kg.
Usage recommendations
Check compatibility with your bicycle seatpost and the Atran Velo mounting requirements before installation, and regularly inspect fastenings and load limits for safe use.

## FAQ

### How much does the Rock Machine QR.Carrier 10 AVS bike rear rack cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 rock machine 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 rock machine 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/4962299/32136106_large.webp