--- product_id: 312642467 title: "Riedell Sonar Wheels - Ninja - Agile Roller Skate Wheels - 4 Pack of 59mm x 38mm Wheels | Blue | 94A Hardness" brand: "riedell" price: "€ 215.84" currency: EUR in_stock: true reviews_count: 4 category: "Riedell" url: https://www.desertcart.it/products/312642467-riedell-sonar-wheels-ninja-agile-roller-skate-wheels-4-pack store_origin: IT region: Italy --- # 94A hardness for aggressive grip Aluminum anodized hub for stiffness 59mm diameter precision fit Riedell Sonar Wheels - Ninja - Agile Roller Skate Wheels - 4 Pack of 59mm x 38mm Wheels | Blue | 94A Hardness **Brand:** riedell **Price:** € 215.84 **Availability:** ✅ In Stock ## Summary > 🛼 Own the rink with wheels that mean business! ## Quick Answers - **What is this?** Riedell Sonar Wheels - Ninja - Agile Roller Skate Wheels - 4 Pack of 59mm x 38mm Wheels | Blue | 94A Hardness by riedell - **How much does it cost?** € 215.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/312642467-riedell-sonar-wheels-ninja-agile-roller-skate-wheels-4-pack) ## Best For - riedell enthusiasts ## Why This Product - Trusted riedell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Blue Finish:** Stand out with style while dominating the rink - • **94A Hardness Urethane:** Durable grip that breaks in fast for smooth rides - • **Anodized Aluminum Hub:** Lightweight yet stiff for superior control - • **Precision 59mm Diameter:** Optimized size for agile, responsive skating - • **Designed for Roller Derby:** Engineered for fast, aggressive stops and quick turns ## Overview The Riedell Sonar Ninja Wheels are 59mm x 38mm high-performance roller skate wheels featuring a durable 94A hardness urethane compound and a precision anodized aluminum hub. Designed specifically for roller derby and aggressive skating styles, these wheels deliver fast, smooth, and responsive rides while adding a bold blue aesthetic to your setup. ## Description Sonar Ninja Agile Wheels (4-Pack)The Sonar Ninja agile wheels offer a stength and high performance for a nice price. Light, fast, and aggressive to ride, these wheels are ideal for roller derby, jam, speed, and session skating styles. Featuring the solid aluminum hub and urethane wheel, the Ninja sets a new standard for derby performance. Sold in packs of four wheels. To order a full set of wheels, be sure to set your quantity to two. About RiedellPaul Riedell and his wife Sophie founded Riedell Shoes Inc. in Red Wing, Minnesota more than 70 years ago with one goal in mind – to produce and offer only the finest quality skates available in the market. Paul desired to make skating available to people of all ages and abilities by creating comfortable and affordable skates that still incorporated the same attention to detail and quality found in every Riedell product. As time has gone by, Riedell Shoes has continued to re-invent its product lines and hire only the most skilled and professional employees in the hope of achieving the very same perfection that inspired Paul. Through extensive knowledge of skate fitting and advanced comfort and performance technologies, Riedell Skates has assembled the most complete and sophisticated line of roller and figure skates in the industry. Whether you are interested in a comfortable skate that accentuates your style, or you are looking to gain a competitive edge, Riedell has the skate for you. Review: These are ok. Wish they were available in bigger sizes like maybe a 62x34mm. I sold a set of skates that had them on the plates so I only used them a couple times. I prefer my Anabolix wheels. Review: They wheels came in and look fine but when I started to put my bearing in they would either get stuck or go right in but the ones that are hard to put in once you get them in they fall right out so u had to use 3 different brands of bearing just to put them on my skates ## Features - DURABLE FOR MANY LAPS OF USE - The Sonar Ninja roller skate wheels' durable urethane breaks in quickly and offers an excellent feel. The precision aluminum annodized hub offers excellent stiffness, response, and curb appeal with user friendly bearing fit. - DESIGNED FOR ROLLER DERBY - Light, fast, and aggressive to ride, these wheels are ideal for the precision stops of roller derby. These wheels are designed for jam, derby, speey, and session skating styles - SMOOTH RIDE FOR UNINTERRUPTED SKATING - These hard skating wheels roll smooth to help improve the comfort of your ride. The Sonar Ninja wheels from Riedell can upgrade your skates or be future replacements. - HIGH PERFORMANCE - The Sonar Ninja agile skate wheel has a solid aluminum hub that provides high performance at a nice price. - SHOW YOUR STYLE - These skate wheels each come with a unique color and hardness combination: Teal 88A, Pink 91A, and Blue 93A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TP3W358 | | Batteries Included? | No | | Brand | Riedell | | Color | Blue | | Customer Reviews | 4.2 4.2 out of 5 stars (29) | | Date First Available | 7 August 2019 | | Department | unisex | | Height | 1.5 inches | | Manufacturer | Sonar | | Manufacturer reference | 123215 | | Material Type | Aluminium | | Product Dimensions | 12.7 x 12.7 x 3.81 cm; 453.59 g | | Size | 59 mm x 38 mm | | Weight | 1 Pounds | | Wheel Size | 59 Millimeters | | Width | 5 inches | ## Product Details - **Brand:** Riedell - **Exterior finish:** Anodized - **Material:** Aluminium - **Size:** 59 mm x 38 mm - **Wheel size:** 59 Millimeters ## Images ![Riedell Sonar Wheels - Ninja - Agile Roller Skate Wheels - 4 Pack of 59mm x 38mm Wheels | Blue | 94A Hardness - Image 1](https://m.media-amazon.com/images/I/61Bei69rWIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by L***A on 28 January 2025* These are ok. Wish they were available in bigger sizes like maybe a 62x34mm. I sold a set of skates that had them on the plates so I only used them a couple times. I prefer my Anabolix wheels. ### ⭐⭐⭐⭐ Review *by E***Z on 28 May 2024* They wheels came in and look fine but when I started to put my bearing in they would either get stuck or go right in but the ones that are hard to put in once you get them in they fall right out so u had to use 3 different brands of bearing just to put them on my skates ### ⭐⭐⭐ Review *by A***E on 8 May 2023* These roll nice and feel really good while skating, but like others have mentioned the bearings don't sit correctly in all the wheels. I had to freeze some of the bearings to get them to fit in the wheel, even with using a bearing press. Also, some of the bearings just fall right out after they click in. Overall, I am happy with the wheels, but I was very close to returning them. ## Frequently Bought Together - Riedell Ninja Wheels - Agile Roller Skate Wheels - 4 Pack of 59mm x 38mm Wheel - Rollerbones Bearings 8mm 16 Pack - Zeato All-in-One Skate Tools Multi-Function Portable Skateboard T Tool Accessory with T-Type Allen Key and L-Type Phillips Head Wrench Screwdriver --- ## 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.it/products/312642467-riedell-sonar-wheels-ninja-agile-roller-skate-wheels-4-pack](https://www.desertcart.it/products/312642467-riedell-sonar-wheels-ninja-agile-roller-skate-wheels-4-pack) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-22*