--- product_id: 59268540 title: "Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs" brand: "master airscrew" price: "€ 21.39" currency: EUR in_stock: true reviews_count: 8 category: "Master Airscrew" url: https://www.desertcart.pt/products/59268540-master-airscrew-performance-9x4-5-multi-rotor-series-2-blade store_origin: PT region: Portugal --- # 6 mm shaft diameter for secure fit 4.5" pitch for efficient lift 9" diameter for optimal thrust Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs **Brand:** master airscrew **Price:** € 21.39 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your drone game with precision-crafted power! ## Quick Answers - **What is this?** Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs by master airscrew - **How much does it cost?** € 21.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/59268540-master-airscrew-performance-9x4-5-multi-rotor-series-2-blade) ## Best For - master airscrew enthusiasts ## Why This Product - Trusted master airscrew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Black Finish:** Professional look that complements your high-end build and stands out on the field. - • **Enhanced Flight Time:** Proven to extend your drone’s airtime by nearly 2 minutes—stay airborne longer. - • **Lightweight Yet Durable:** Only 9.7g per prop for agile flight without sacrificing strength. - • **Dual Rotation Set (CW & CCW):** Perfectly paired props for stable multi-rotor setups—no compromises. - • **Precision Balanced for Peak Performance:** Out-of-the-box balance means no extra tuning—fly smoother, longer. ## Overview The Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers come as a matched pair (CW & CCW) designed for multi-rotor drones. Featuring a 9-inch diameter and 4.5-inch pitch, these lightweight (9.7g) propellers offer excellent balance and durability, enhancing flight efficiency and extending airtime. Ideal for professional DIY drone builders seeking reliable, high-performance components with a sleek black aesthetic. ## Description Buy Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs: Propellers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great props that work well on my DIY build RC plane - This prop set works great for me on my plane. I only have a single motor so I would prefer having two props that are CW but they still work great. If I do want to use both props it's fairly easy to change the prop rotation in my radio. The props are very well balanced our of the box so I didn't need to do anything prior to installing them onto the plane. Great quality. I am very happy with them. Review: Impressive. - I am usually the guy to buy cheap props for my small copters because I beat them up so badly. I just recently built a new larger bird and decided to spend a few extra cents on better props. I had ordered a XOAR PJP set, and an off brand carbon fiber set along with these all in 12x4.5. Not only were these the best price, but they also functioned the best of the three. These props showed a significant near 2 minute increase in flight time over the others purchased. Not to mention They look good, balancing was reasonable, and the build quality is better than you would expect for this price. Highly recommended. ## Features - Propeller diameter: 9" / 228.6 mm; Propeller pitch: 4.5" / 114.3 mm - Shaft diameter: 6 mm - Hub thickness: 8 mm - Propeller Weight: 0.34 oz / 9.7 g - The set consists of 2 propellers - 1x CW and 1x CCW. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0734D947H | | Best Sellers Rank | #158,242 in Toys & Games ( See Top 100 in Toys & Games ) #249 in RC Vehicle Propellers | | Customer Reviews | 4.2 4.2 out of 5 stars (258) | | Is Discontinued By Manufacturer | No | | Item Weight | 0.32 ounces | | Item model number | MA.MR09x45SB2 | | Manufacturer | Master Airscrew | | Manufacturer recommended age | 16 years and up | | Product Dimensions | 13 x 3.5 x 0.5 inches | ## Images ![Master Airscrew Performance 9x4.5 Multi-Rotor Series 2-Blade Propellers - Black, 2 pcs - Image 1](https://m.media-amazon.com/images/I/51wE3NGGM8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great props that work well on my DIY build RC plane *by A***E on October 3, 2023* This prop set works great for me on my plane. I only have a single motor so I would prefer having two props that are CW but they still work great. If I do want to use both props it's fairly easy to change the prop rotation in my radio. The props are very well balanced our of the box so I didn't need to do anything prior to installing them onto the plane. Great quality. I am very happy with them. ### ⭐⭐⭐⭐⭐ Impressive. *by C***G on January 13, 2019* I am usually the guy to buy cheap props for my small copters because I beat them up so badly. I just recently built a new larger bird and decided to spend a few extra cents on better props. I had ordered a XOAR PJP set, and an off brand carbon fiber set along with these all in 12x4.5. Not only were these the best price, but they also functioned the best of the three. These props showed a significant near 2 minute increase in flight time over the others purchased. Not to mention They look good, balancing was reasonable, and the build quality is better than you would expect for this price. Highly recommended. ### ⭐⭐⭐⭐ Beautifully made and rugged *by B***A on April 27, 2019* Looking for props for a new build of a Tarot 650. I was limited by the fact that I had 30 TY-Motor 2212s in stock and wanted to use them. After running the numbers on E-calc the 12x4.5s looked to be the best option but most importantly they were in stock on Amazon. Performance was very good and the only complaint is that there were no shaft adapters included. Luckily I was able to take some Gemfan adapters and ream them to the required diameter. Vibrations were lower out of the box (I have not yet balanced the props) and the craft handled very well. I'll be buying more for my other copters with the 2212s. ## Frequently Bought Together - Master Airscrew Performance 9x4.5 Multi-Rotor Series Propellers - Black, 2 pcs - Goolsky Original SURPASS High Performance 2216 1120KV 14 Poles Brushless Motor for RC Airplane Fixed-wing - 30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/59268540-master-airscrew-performance-9x4-5-multi-rotor-series-2-blade](https://www.desertcart.pt/products/59268540-master-airscrew-performance-9x4-5-multi-rotor-series-2-blade) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*