--- product_id: 614681251 title: "Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting" brand: "amonax" price: "¥276850" currency: JPY in_stock: true category: "Amonax" url: https://www.desertcart.jp/products/614681251-amonax-20kg-30kg-cast-iron-adjustable-dumbbells-weight-set-barbell store_origin: JP region: Japan --- # Convertible dumbbell to barbell Durable cast iron build 50kg total adjustable weight Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting **Brand:** amonax **Price:** ¥276850 **Availability:** ✅ In Stock ## Summary > 🏋️‍♀️ Elevate Your Home Gym Game with Power & Precision! ## Quick Answers - **What is this?** Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting by amonax - **How much does it cost?** ¥276850 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/614681251-amonax-20kg-30kg-cast-iron-adjustable-dumbbells-weight-set-barbell) ## Best For - amonax enthusiasts ## Why This Product - Trusted amonax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Grip Like a Pro:** Knurled handles provide superior grip and control, reducing slip and enhancing performance. - • **Space-Smart Home Gym Essential:** All-in-one adjustable set saves space without compromising on workout variety or intensity. - • **Built to Last, Built for Strength:** Premium cast iron plates and steel spinlock collars ensure durability and safety during intense sessions. - • **Versatile Training, One Compact Set:** Easily switch from dumbbells to a barbell with the included connector for full-body workouts. - • **Maximize Your Gains with 50kg Flexibility:** Adjust weights seamlessly from 0.5kg to 30kg per dumbbell for tailored workouts. ## Overview The Amonax 50kg adjustable dumbbell and barbell set offers a durable cast iron construction with versatile weight options from 0.5kg to 30kg per dumbbell. Featuring secure steel spinlock collars and knurled grip handles, it converts easily between dumbbells and a barbell, making it a compact, space-saving solution for comprehensive home strength training. ## Description The Amonax fitness weights set is undoubtedly an indispensable, compact dumbbell set for strength training at home. From simple weight loss to fitness training HIIT, they help shape your whole body. The following features of the Amonax 30 kg dumbbell make it an indispensable bodybuilding sports equipment gym equipment for your home gym: 1) first-class stainless steel. 2) Spinlock collars dumbbell clamps for securing weights 3) Variable weight sets 4) Various weight combinations for versatile training 5) Training instructions included in the package. Amonax is determined to build the most durable quality fitness equipment for the home gym. It is a perfect fitness gift/exercise equipment for men and women, also for children (when used under supervision). The Amonax dumbbell set is compatible with most barbell pads and dumbbell stands. ## Features - [IN THE BOX] - Delivered in 3 parcels, this set includes 4 x 5kg plates, 8 x 2.5kg cast iron 1-inch weight plates, 4 x 1.25kg plates, 4 x 0.5kg plates, 2 dumbbell bars, 1 chrome connector, 4 steel spinlock collars and 1 workout guide. A versatile free weights set for home gym and full body training. - [CAST IRON BUILD] - Cast iron weight plates and solid metal dumbbell bars create a durable adjustable dumbbell set for regular home gym training. Steel spinlock collars help keep the gym weights fitted in place during use and weight changes. - [DUMBBELL TO BARBELL SET] - Use the connector to change from dumbbells to a barbell set, giving you more training options in one kit. This adjustable dumbbell set suits curls, presses, rows, shoulder raises, squats and other full body home gym exercises. - [KNURLED GRIP HANDLES] - Textured knurling on the dumbbell bars is designed to improve grip during training and plate changes. Combined with balanced weight distribution, this gym weights set is suitable for regular strength training, home fitness sessions and full body workouts. - [SPACE-SAVING HOME GYM SET] - Designed for flexible home gym use, this adjustable dumbbell set gives you free weights training without the space needed for multiple fixed dumbbells. A practical cast iron dumbbell set for men and women building a compact home workout set-up. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNGQKQS6 | | Best Sellers Rank | 4,420 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Fitness Weights 64 in Dumbbells | | Brand Name | Amonax | | Colour | Black 50KG | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (2,023) | | Handle Diameter | 3.5cm | | Handle Material | Cast Iron | | Item Dimensions L x W | 48L x 23.5W centimetres | | Item Weight | 50 Kilograms | | Manufacturer | Amonax | | Material | Cast Iron | | Model Number | 163900159 | | Number of Items | 1 | | Number of Pieces | 19 | | Other Special Features of the Product | Adjustable Weight | | Part Number | 163900159 | | Set Name | Amonax 50kg Cast Iron Adjustable Dumbbells Weight Set | | Style | Adjustable | | Target Use Body Part | Whole Body | | Unit Count | 1.0 count | ## Product Details - **Brand:** Amonax - **Colour:** Black 50KG - **Item weight:** 50 Kilograms - **Material:** Cast Iron - **Special feature:** Adjustable Weight ## Images ![Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting - Image 1](https://m.media-amazon.com/images/I/71+yl-Wn2WL.jpg) ![Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting - Image 2](https://m.media-amazon.com/images/I/81OuCxaZq4L.jpg) ![Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting - Image 3](https://m.media-amazon.com/images/I/71Eid3mCEGL.jpg) ![Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting - Image 4](https://m.media-amazon.com/images/I/71EVqOvhgXL.jpg) ![Amonax 20kg 30kg Cast Iron Adjustable Dumbbells Weight Set, Barbell Set Men Women, Strength Training Equipment Home Gym Fitness, Dumbell Pair Hand Weight, Bar Bells Free Weights for Weight Lifting - Image 5](https://m.media-amazon.com/images/I/71BVEptBjsL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.jp/products/614681251-amonax-20kg-30kg-cast-iron-adjustable-dumbbells-weight-set-barbell](https://www.desertcart.jp/products/614681251-amonax-20kg-30kg-cast-iron-adjustable-dumbbells-weight-set-barbell) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-17*