--- product_id: 557169636 title: "G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell" brand: "g5 ht sport" price: "¥19869" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/557169636-g5-ht-sport-olympic-cast-iron-rubber-discs-hole-diameter store_origin: JP region: Japan --- # Durable cast iron core Rubber coating for floor & noise protection 50 mm Olympic standard hole G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell **Brand:** g5 ht sport **Price:** ¥19869 **Availability:** ✅ In Stock ## Summary > 🏋️‍♀️ Elevate your lifts with pro-level precision and silent power! ## Quick Answers - **What is this?** G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell by g5 ht sport - **How much does it cost?** ¥19869 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/557169636-g5-ht-sport-olympic-cast-iron-rubber-discs-hole-diameter) ## Best For - g5 ht sport enthusiasts ## Why This Product - Trusted g5 ht sport brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Cast iron core ensures unmatched durability and long service life. - • **Silent Strength:** Rubber coating reduces noise and protects your floors during intense lifts. - • **Pro-Grade Performance:** Trusted by gyms for balanced, reliable weightlifting sessions. - • **Versatile Weight Range:** Available from 1.25 to 25 kg to customize your progressive overload. - • **Precision Fit for Pro Gear:** Standard 50 mm hole fits all Olympic bars and dumbbells seamlessly. ## Overview G5 HT SPORT Olympic Cast Iron Rubber Discs feature a 50 mm standard hole compatible with all professional bars and dumbbells. Their durable cast iron core is encased in a rubber coating that protects floors and reduces noise, making them ideal for both home and gym use. Available in weights from 1.25 to 25 kg, these discs offer versatility and longevity for serious strength training. ## Description Shop G5 HT SPORT Unisex - Adult Rubberised, Bore Diameter 50 mm Cast Iron Rubber Discs Olympic Hole Diameter 50 mm, (1 x 2.5 kg) Black, DA 1.25 kg A 25 kg. Free delivery and returns on all eligible orders. Review: Very poor quality - Overall weight is correct but the imbalance is far from ideal. Edit. Amended rating because the imbalance is so noticeable. Had these on a full size olympic bar for bicep curls and couldn't hold the bar centrally due to it. Review: disco olimpionico 25 chili - Perfetto, 25 chili esatti. Buona gommatura e ottime le prese ## Features - ✅ 💪!!! The product is sold in pairs or individually to meet all your needs. ! - The G5 HT Sport discs are designed and designed for a long service life. Quality distinguishes this company by the choice of materials and excellent value for money. - Olympic rubber weightlifting discs with steel core. They can be used for a variety of exercises with or without the dumbbell bar. The solid rubber discs allow better grip and comfort. For safe loading of dumbbells. - ✅ 💪These discs can be used with all dumbbells with a diameter of 50 mm ✅ 💪 💪Standard hole: plates with a hole of 50 mm diameter, compliant with the standard for professional barbells in the gym. - ✅ 💪Rubber coated coating: the surface of the disc is coated with rubber to protect the floor during use and reduce noise when lowering or handling. ✅ 💪Durability and resistance: rubber provides higher durability and wear resistance than uncoated discs Icona di Verificata con community - ✅ 💪PROFESSIONAL USE Ideal for use in professional gyms or gyms, they provide a solid foundation for weightlifting exercises. ✅ 💪Versatility: Suitable for a variety of weightlifting exercises, improves your workout routine and allows gradual increase in load. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVRVMHZM | | Best Sellers Rank | 202,955 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 220 in Strength training Plates | | Brand | G5 HT SPORT | | Brand Name | G5 HT SPORT | | Colour | (1 x 2.5 kg) black | | Customer Reviews | 4.6 out of 5 stars 191 Reviews | | Included Components | no | | Item Type Name | G5 HT SPORT Cast Iron Rubber Discs Olympic Hole Diameter 50 mm (1 x 2.5 kg) | | Item Weight | 2.5 Kilograms | | Item weight | 2.5 Kilograms | | Manufacturer | G5 HT SPORT | | Material | Rubber with a steel core | | Model Number | GDGG-TG | | Number of Items | 1 | | Number of Packs | 1 | | Number of items | 1 | | Part Number | GDGG-TG | | Unit Count | 1.0 count | ## Product Details - **Brand:** G5 HT SPORT - **Colour:** (1 x 2.5 kg) black - **Item weight:** 2.5 Kilograms - **Manufacturer:** G5 HT SPORT - **Material:** Rubber with a steel core ## Images ![G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell - Image 1](https://m.media-amazon.com/images/I/61DMXktfwhL.jpg) ![G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell - Image 2](https://m.media-amazon.com/images/I/61HApyXcQtL.jpg) ![G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell - Image 3](https://m.media-amazon.com/images/I/71ntnGZUKdL.jpg) ![G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell - Image 4](https://m.media-amazon.com/images/I/71B2x0eI2jL.jpg) ![G5 HT SPORT Olympic Cast Iron Rubber Discs Hole Diameter 50 mm for Gym and Home Gym from 1.25 to 25 kg for Dumbbells and Barbell - Image 5](https://m.media-amazon.com/images/I/71ipg1baWiL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Very poor quality *by I***J on 29 May 2024* Overall weight is correct but the imbalance is far from ideal. Edit. Amended rating because the imbalance is so noticeable. Had these on a full size olympic bar for bicep curls and couldn't hold the bar centrally due to it. ### ⭐⭐⭐⭐⭐ disco olimpionico 25 chili *by R***O on 21 June 2026* Perfetto, 25 chili esatti. Buona gommatura e ottime le prese ### ⭐⭐⭐⭐⭐ Gute Qualität zu fairem Preis *by S***R on 24 October 2025* Gute Qualität zu fairem Preis!!! Deutlich robuster als die Kunststoffscheiben, gerne wieder! --- ## 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/557169636-g5-ht-sport-olympic-cast-iron-rubber-discs-hole-diameter](https://www.desertcart.jp/products/557169636-g5-ht-sport-olympic-cast-iron-rubber-discs-hole-diameter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-09*