# Propeller set for multicopter GRAUPNER 2-blade 8 x 4.5" (20.3 x 11.4 cm) model 2948.8X4,5

**URL:** https://aio.lv/en/product--graupner-29488x45--11837907
**Data updated:** 2026-03-09 14:52 (EET)
**Category:** Drone Parts
**Manufacturer:** GRAUPNER
**Manufacturer code:** 2948.8X4,5
**EAN:** 4013389525633
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graupner-29488x45--11837907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Two-blade propeller set by GRAUPNER for multicopters, size 8 x 4.5" (20.3 x 11.4 cm), model 2948.8X4,5. Designed as replacement or spare rotors for multirotor UAVs, these propellers provide lift generation suited to small-to-medium class drones. Use for repairs, performance tuning, and routine maintenance on compatible multirotor frames.

## Long description

Two-blade propeller set by GRAUPNER sized 8 x 4.5" (20.3 x 11.4 cm) designed for use on multicopter frames. These replacement rotors are intended as spare parts for small-to-medium class multirotor UAVs and are suitable for repairs, routine maintenance and basic performance tuning. The propellers are balanced and shaped to generate lift efficiently within their size class and to match common motor and ESC setups used on hobby and light commercial multirotors.
Advantages
The Graupner two-blade propeller set offers a straightforward replacement option with consistent blade geometry for predictable thrust and responsiveness. Its standard 8 x 4.5" dimensions provide a compromise between thrust and rotational speed, helping maintain flight stability on compatible platforms. The set's construction is suitable for repeated mounting and removal during maintenance and repair operations.
Suitable for
 Replacement rotor blades for small to medium multirotors
 Routine maintenance and spare-part inventory
 Performance testing and tuning of propeller/motor combinations
 Repair of hobby and light commercial drones with matching prop size
Key specifications
 Blade type: Two-blade propeller
 Size: 8 x 4.5" (20.3 x 11.4 cm)
 Design: Standard fixed-pitch multicopter blade geometry
 Compatibility: Intended for small-to-medium multirotor platforms using matching diameter and pitch
 Set contents: Multiple propellers sufficient for replacement or spares (see product listing for exact quantity)
How to use
Before installation, inspect each propeller for visible damage, cracks or deformation. Mount the propellers on motors with the correct rotation direction and ensure secure fastening according to the multirotor motor manufacturer’s torque recommendations. Balance the propellers if required to reduce vibration. After mounting, perform a low-throttle test hover to verify correct rotation and absence of unusual vibration or drift, then retighten fittings after a short flight if necessary.
Usage recommendations
Use these propellers only on multirotor frames that match the 8 x 4.5" size and ensure motor and ESC ratings are within safe operating limits. Replace any propeller that shows damage or excessive wear. For optimal performance, pair the propellers with motors and flight controllers configured for the same propeller class and conduct balance checks regularly.

## FAQ

### How much does the GRAUPNER 2-blade multicopter propellers 8 x 4.5" cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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 GRAUPNER 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 GRAUPNER 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/11837907/67237471_large.webp