--- product_id: 48014065 title: "PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG)" brand: "proiron" price: "¥44172" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/48014065-proiron-cast-iron-neoprene-coated-kettlebell-weight-for-home-gym store_origin: JP region: Japan --- # 1-piece cast iron, lifetime durability Ergonomic wide textured handle, 28mm grip Flat bottom for unmatched stability PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) **Brand:** proiron **Price:** ¥44172 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your home gym game with PROIRON’s cast iron kettlebell – where durability meets design! 🏋️‍♂️ ## Quick Answers - **What is this?** PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) by proiron - **How much does it cost?** ¥44172 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/48014065-proiron-cast-iron-neoprene-coated-kettlebell-weight-for-home-gym) ## Best For - proiron enthusiasts ## Why This Product - Trusted proiron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Smaller footprint than cement kettlebells, perfect for stylish home gyms with limited space. - • **Ergonomic Grip Mastery:** Wide, textured handle designed for comfort and enhanced grip strength during intense workouts. - • **Stable & Safe Training:** Flat bottom design prevents rolling, ensuring safety and confidence in every rep. - • **Solid Cast Iron Powerhouse:** Crafted from a single piece of 100% cast iron for unbeatable durability and balance. - • **Rust-Resistant Hammered Finish:** Baked coating and hand-polished surface deliver long-lasting corrosion resistance and premium feel. ## Overview The PROIRON Cast Iron Kettlebell combines professional-grade durability with ergonomic design, featuring a one-piece cast iron build, a wide textured handle for superior grip, and a flat bottom for stability. Its compact size and rust-resistant hammered finish make it ideal for effective strength training, fat burning, and full-body workouts in any home gym setup. ## Description Kettlebell: 4 kg / 8 kg / 12 kg / 16 kg. Made of cast iron. Kettlebell, 4 kg / 8 kg / 12 kg / 16 kg, cast iron, beginner, exercise. Kettlebells are often used by professional athletes in sports such as baseball and football as a means to improve athletic ability.Recently, kettlebells have become popular not only for use in sports, improving speed and power, but also for purposes such as weight loss, health promotion, body shaping and rehabilitation. PROIRON one-piece cast iron traditional kettlebell: The handle and ball are not welded, with no welding gaps, ensuring the body does not separate from the handle during training. Outstanding durability allows safe and secure strength training. The weight is properly balanced.Free from lead and phthalates, safe for the human body. Baked coating process, hand polished: The authentic cast iron kettlebell is highly resistant to rust and extremely wear-resistant. When it comes to kettlebells, nothing beats the solid and heavy feel of black iron. With neoprene materials, there’s always the worry of stickiness, odour, and dirt, and since they are not fully covered, the coating may peel off. Arched handle, can be held with both hands: Hand-polished finish makes the handle smoother, gentle on the hands and easy to hold. The grip thickness of a kettlebell varies depending on its weight, and is generally thicker than normal, so it not only trains the whole body’s muscles but also strengthens grip strength. Flat base design, less likely to roll: Adopts a flat bottom to prevent inconvenience or injury, providing stability and preventing rolling or wobbling for safe use. Unlike polyethylene types, it is not oversized, so you don’t need to worry about storage space. No. 1 in calorie consumption: Compared with other weight equipment, it can burn more body fat.Even a single movement can train multiple muscles, making it ideal for core strengthening, full-body workouts, weight loss and body shaping. Our kettlebell is highly recommended for those who want to build a chiselled body. ## Features - Flat bottom for increased stability - Wide handle with textured grip, ergonomically designed - Made from 1-piece 100% cast iron. Lifetime durability - Compact size compared to cement kettlebells of equivalent weight - Hammered finish painting for enhanced corrosion resistance ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01C9RN3SM | | Best Sellers Rank | 6,640 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 26 in Kettlebells | | Brand Name | PROIRON | | Colour | Cast Iron B - 8kg | | Customer Reviews | 4.6 4.6 out of 5 stars (654) 4.6 out of 5 stars | | Global Trade Identification Number | 06942590010066 | | Handle Diameter | 28 millimetres | | Item Dimensions L X W X H | 12.4L x 11.7W x 20.1H centimetres | | Item Weight | 8 Kilograms | | Manufacturer | Shanxi Regentworks Inc. | | Material | Cast Iron | | Model Number | PRKHKB08K | | Number Of Items | 1 | | Part Number | PRKHKB08K | | Recommended Uses For Product | strength and resistance training | | Special Features | Compact | | Unit Count | 1.0 count | ## Product Details - **Brand:** PROIRON - **Colour:** b. 8kg - **Item weight:** 8 Kilograms - **Material:** Cast Iron - **Product dimensions:** 12.4L x 11.7W x 20.1H centimetres ## Images ![PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - Image 1](https://m.media-amazon.com/images/I/91Nu1NpIWjL.jpg) ![PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - Image 2](https://m.media-amazon.com/images/I/91VTram6qCL.jpg) ![PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - Image 3](https://m.media-amazon.com/images/I/81bRGjFqXoL.jpg) ![PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - Image 4](https://m.media-amazon.com/images/I/81wH-58u9jL.jpg) ![PROIRON Cast Iron/Neoprene Coated kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - Image 5](https://m.media-amazon.com/images/I/919b9IpFa6L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: How do I choose a weight other than 4kg?** A: Hi, Due to the logistics pressure caused by COVID-19, we are temporarily out of stock of the goods you need to purchase. We have handed over the goods to Amazon FBA team for storage. The resale time depends on the processing speed of Amazon warehouse. Please understand. Kind regards PROIRON **Q: Which weight should I start with?** A: As a personal trainer I usually recommend that beginner male clients start with 3 kettlebells, 8kg 10kg and 12kg start light, learn correct technique and as your gain strength and confidence in the many moves that can be done with kettlebells you can increase the weight. A hard question to answer without knowing your age, fitness level and exercise experience. Good luck **Q: What is the drop and gape of the handle? Thanks** A: 3 inches **Q: Is the stamped weight idication on both sides?** A: The weight is stamped on one side only on my 8kg kettlebell. The other side is rounded. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great buy *by on Reviewed in the United Kingdom 22 July 2025* These our quality and very well made not like the cheap ones they our indeed cast iron and true to weight aswel ### ⭐⭐⭐⭐⭐ Great does the job *by on Reviewed in the United Kingdom 1 April 2018* Great kettlebell. Good grip. Easy to hold. As a first kettle bell i am purchasing, I am a cardio fit woman, used to picking up my 4 year old so some strength already there. I am 41 years old trying my hand at kettlebell for the first time. The 8kg is too heavy and I will have to buy a 6kg to start with and work up to the 8kg. ### ⭐⭐⭐⭐⭐ Solid *by on Reviewed in the United Kingdom 4 October 2024* I should have ordered two. Very strong and great quality purchase ## Frequently Bought Together - PROIRON Cast Iron kettlebell Weight for Home Gym Fitness & Weight Training (4KG-24KG) - PROIRON Neoprene Dumbbells Weights Exercise & Fitness Dumbbells in 1kg 1.5kg 2kg 3kg 4kg 5kg 8kg 10kg Pair - PROIRON Rubber Dumbbells Odorless, Steel Weights Set Men Women Home Gym 3kg 5kg 8kg 10kg 12kg 16kg 20kg 24kg Fitness Training Exercise Body Strength Lifting Equipment (Pair or Single) --- ## 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/48014065-proiron-cast-iron-neoprene-coated-kettlebell-weight-for-home-gym](https://www.desertcart.jp/products/48014065-proiron-cast-iron-neoprene-coated-kettlebell-weight-for-home-gym) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*