--- product_id: 515196997 title: "PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black" brand: "powerblock" price: "$1195.51" currency: USD in_stock: false reviews_count: 5 url: https://www.desertcart.us/products/515196997-powerblock-elite-exp-70-90-lb-dumbbell-kit-stage-3 store_origin: US region: United States of America --- # Quick magnetic pin adjust Adjustable up to 90 lbs Durable steel build PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black **Brand:** powerblock **Price:** $1195.51 **Availability:** ❌ Out of Stock ## Summary > 💪 Elevate Every Rep with PowerBlock Precision ## Quick Answers - **What is this?** PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black by powerblock - **How much does it cost?** $1195.51 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/515196997-powerblock-elite-exp-70-90-lb-dumbbell-kit-stage-3) ## Best For - powerblock enthusiasts ## Why This Product - Trusted powerblock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Premium alloy steel construction ensures years of relentless workouts without wear. - • **Space-Smart Design:** Compact and portable kit fits perfectly in any home gym or on-the-go routine. - • **Maximize Your Gains:** Expand your Elite EXP dumbbells up to 90 lbs for serious strength progression. - • **Elite-Level Performance:** Trusted by pros, engineered for results—upgrade your training arsenal now. - • **Effortless Weight Switching:** Secure magnetic polypropylene pin allows lightning-fast adjustments mid-set. ## Overview The PowerBlock Elite EXP Stage 3 Expansion Kit upgrades your adjustable dumbbells from 70 to 90 lbs per hand, featuring a durable steel alloy frame and a secure magnetic pin system for fast weight changes. Compact and portable, this kit is designed for serious fitness enthusiasts seeking professional-grade, space-saving strength training equipment. ## Description Whether you’re an elite competitor, pro athlete, or fitness enthusiast, performance matters. Every exercise, every minute, and every drop of sweat are valuable, and there’s no room for waste if you want to achieve results and create gains. That’s where PowerBlock adjustable dumbbells come in. Their innovative, world-class design was developed with one thing in mind: results. Engineered to feel good in your hand, adjust easily, and endure the toughest workouts, PowerBlocks are the first choice for anyone who values performance at the highest levels. Use them alone, or as a hybrid addition to your gym workouts, and start to tap into the power of PowerBlocks. The first brand to create adjustable dumbbells, PowerBlock was an industry pioneer. We challenged the world’s definition of how a dumbbell worked and what it should look like. Decades later, we’re the only expandable dumbbell trusted in elite training rooms and facilities. The PowerBlock Elite dumbbells are one of the highest-rated and best-selling sets of all time. PowerBlock uses only premium-quality materials. Thanks to their smart and ergonomic design, PowerBlocks are extremely tough and can withstand all sorts of regular gym use. Review: Best investment for Fitness and Space in Home Review: Best bang for buck. ## Features - ADJUSTABLE DUMBBELLS SET: Elevate your fitness and performance with strength-training equipment that adjusts with you. This PowerBlock Expansion Kit provides the option to take your Elite EXP Adjustable Dumbbell set up to 90 pounds. - COMPACT & PORTABLE: The adjustable, convenient, and compact dumbbells provide innovative strength training for an easy-to-use solution. Bring the workout with you anywhere. - EASY & QUICK ADJUSTABILITY: Quickly adjust the weight set up or down for your exercise with the secure magnetic polypropylene pin. The pin has a 500 lbs. max load. Comes with a 5-year warranty. - LONG LASTING FOR YEARS OF USE: This dumbbell set is engineered with a steel construction for a higher quality build that is incredibly reliable and will last for years. - EXPANSION CAPABILITY: Add the Elite EXP Stage 3 Expansion Kit to your Stage 1 Elite EXP Dumbbells and Stage 2 Expansion Kit (all sold separately). Stage 3 provides the option to increase your dumbbell weight from 70-90 lbs. per hand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027H0JFK | | Best Sellers Rank | #137,237 in Sporting Goods ( See Top 100 in Sporting Goods ) #207 in Strength Training Dumbbell Racks | | Brand | POWERBLOCK | | Brand Name | POWERBLOCK | | Color | Black | | Colour | Black | | Customer Reviews | 4.7 out of 5 stars 259 Reviews | | Global Trade Identification Number | 04260071639714 | | Handle Diameter | 1.25 inch | | Handle Material | Polypropylene,Steel | | Included Components | One pair of Elite EXP Stage 3 Kits (2020 model) | | Item Dimensions L x W | 40.6L x 16W centimeters | | Item Type Name | Elite EXP Stage 3 Kit | | Item Weight | 0.1 Pounds | | Item weight | 0.1 Pounds | | Manufacturer | PowerBlock, Inc. | | Material | Alloy Steel | | Number of Pieces | 1 | | Other Special Features of the Product | Adjustable,Compact,Portable | | Product dimensions | 40.6L x 16W centimeters | | Special features | Adjustable , Compact, Portable | | Style | PowerBlock Elite EXP Stage 3 Kit (2020 model) | | Target Use Body Part | Whole Body | | UPC | 181381000336 | | Unit Count | 1 Count | ## Product Details - **Brand:** POWERBLOCK - **Colour:** Black - **Item weight:** 0.1 Pounds - **Material:** Alloy Steel - **Special features:** Adjustable,Compact,Portable ## Images ![PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black - Image 1](https://m.media-amazon.com/images/I/51BZ8Kn9AaL.jpg) ![PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black - Image 2](https://m.media-amazon.com/images/I/81KxnQ3W9YL.jpg) ![PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase, Durable Steel, Innovative Workout Equipment Black - Image 3](https://m.media-amazon.com/images/I/5102V4ynyqL.jpg) ## Questions & Answers **Q: Will you sell the 50-70 version too?** A: Hello, sorry but I do not have that version. John **Q: Will this work for my power block classic 50 plus? If not can you recommend one that will work?** A: Hello. Unfortunately no, the expansion kit for the Classic 50 Plus has not been manufactured for several years and is no longer available and none of our other expansion kits are compatible with it. I apologize for any inconvenience. **Q: Will this ever go back in stock?** A: Contact power block directly **Q: I do need stage 2 exp or can i go straight to stage 3?** A: You need stage 2 as well. Stage 2 adds 20 pounds, so if you only bought stage 3 you would be at a max of 70 and your weights would slide around without stage 2 in place. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best investment for Fitness and Space in Home *by R***. on 12 February 2026* ### ⭐⭐⭐⭐⭐ Best bang for buck. *by R***. on 18 December 2025* ### ⭐⭐⭐⭐⭐ Great Expansion *by K***X on 16 February 2026* ## Frequently Bought Together - PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 2 Adjustable Dumbbell Purchase, Durable Steel, Innovative Workout Equipment Black - PowerBlock Elite EXP Adjustable Dumbbells, Sold in Pairs, Stage 1, 5-50 lb. Dumbbells, Durable Steel Build, Innovative Workout Equipment, All-in-One Dumbbells, Expandable with Expansion Kits - PowerBlock Large Compact Stand, Dumbbell Rack & Weight Rack, Folds Flat for Easy Storage, Use Expandable Dumbbells, Home Gym Strength Training --- ## 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.us/products/515196997-powerblock-elite-exp-70-90-lb-dumbbell-kit-stage-3](https://www.desertcart.us/products/515196997-powerblock-elite-exp-70-90-lb-dumbbell-kit-stage-3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*