--- product_id: 164969131 title: "Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training" brand: "bowflex" price: "A$763" currency: AUD in_stock: true reviews_count: 13 category: "Bowflex" url: https://www.desertcart.com.au/products/164969131-bowflex-selecttech-series-adjustable-dumbbells-and-kettlebell-52-90-552i store_origin: AU region: Australia --- # Free JRNY app trial with trainer-led classes Adjustable weight dial (3.5-18 kg) Ergonomic rubber & metal handle (28 mm diameter) Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training **Brand:** bowflex **Price:** A$763 **Availability:** βœ… In Stock ## Summary > πŸ‹οΈβ€β™‚οΈ Dial in your gains, dial out the clutter! ## Quick Answers - **What is this?** Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training by bowflex - **How much does it cost?** A$763 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/164969131-bowflex-selecttech-series-adjustable-dumbbells-and-kettlebell-52-90-552i) ## Best For - bowflex enthusiasts ## Why This Product - Trusted bowflex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dial Up Your Strength:** Seamlessly customize resistance in precise increments from 3.5 to 18 kg for every fitness level. - β€’ **Space-Saving Powerhouse:** Compact design replaces multiple weights, decluttering your home gym without compromising versatility. - β€’ **Smart Training Companion:** Unlock free access to JRNY app’s expert-led classes in Strength, Core, Yoga, and Pilates to elevate your routine. - β€’ **Ergonomic Grip, Maximum Comfort:** Designed with a durable, molded handle that fits perfectly in your hand for safer, longer workouts. - β€’ **Built to Last, Backed by Warranty:** Crafted from cast iron with a 2-year manufacturer guarantee and 5 years spare part availability for peace of mind. ## Overview The Bowflex SelectTech Adjustable Kettlebell offers a versatile, space-saving solution for home strength training with weights adjustable from 3.5 to 18 kg via an easy-turn dial. Featuring an ergonomic rubber and metal handle for comfort and durability, it includes a free trial of the JRNY app for guided workouts. Perfect for millennials seeking efficient, smart fitness gear that adapts as they progress, this kettlebell combines quality craftsmanship with digital coaching support. ## Description Shop Bowflex Unisex Bowflex SelectTech Adjustable Kettlebell, Black Red, one-size UK, 18.1 kg. Free delivery and returns on all eligible orders. Review: Love these - I bought 2 of these and 2 of a cheaper brand that offers different increments. So I can swap between the 2 sets for smaller increases in weight than these alone offer. Compared to the cheaper brand these are far superior. The size is quite big which is a slight negative point for some exercises like Bicep curl. The weight plates are quite secure and solid in the handle whereas the cheaper one the plates are quite loose and can even be moved up and down. So it is worth buying these more expensive ones. The dial to select the weight is easy to see and easy to turn. This is also better than the cheaper ones I bought. I like that you can select the weight on each end which is not available to do on the other set. The only negative about selecting each end seperately is it takes twice as long as the cheaper set that uses a push button while turning only one end to select for both ends. This is not a deal breaker for me as it is still a very quick selection preccess. The positive of selecting each end seperately could be that you can have one weight on one and a different weightbon the other end. No idea why you would want to do that but these allow it and the cheaper ones don't. One negative is that the handle rings that hold the plates in is plastic and my research has shown youtube video's where people claim they have cracked or become loose which allow the plates to fall out. I don't know how true that is under normal use but the 'how to fix' video was very useful and they claimed they had had the set of dumbbells for 5 years. The tutorial gave me confidence to go ahead and buy rather than dissuade me. Knowing that parts can be available online and youtibe has step by step guides. As for use, I found videos on youtube where people were using these exact dumbbells. They showed how some exercises are negatively compromised regarded full range of motion and how you can adjust to account for it and still get the maximum out of the exercise. Be carefull when unpacking. I had to set them to a weight I could manage and remove the handles at that weight. Then remove each plate seperately. Then take the base out and re build the plates into it where I intended them to stay. Then place the weighet handles into the base. Review: Brilliant, I love them - Now I’ve waited to review these (no pun intended). I had these a couple years now, I use them a lot, like most mornings and they are great. Work as smoothly as the first day. Only downside is they don’t get heavier as you get stronger ha. Worth every penny & believe they’ll last me a long time yet. ## Features - Warning:Not suitable for children under 14 years. For use under adult supervision - Warning:Only for domestic use - Warning:To be used under the direct supervision of an adult - Accomplish full-body fitness results with the versatile home kettlebell weight that allows you to customize your resistance with a turn of a dial - Single weight includes 3.5, 5.5, 9, 11, 16, and 18 kilograms to accommodate lifters at every level - Designed with an ergonomic handle to add durability and comforting molding around the metal plates - Adjust in small increments with a weight selection dial to gradually increase your strength while performing a wide variety of exercises - Free JRNY trial included for new members (iOS 14.0/Android 9 or later required). The JRNY app offers trainer led classes for Strength, Core, Yoga and Pilates. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X64MXBS | | Best Sellers Rank | 5,802 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 71 in Dumbbells | | Brand | Bowflex | | Brand Name | Bowflex | | Colour | Black / Red | | Country of Origin | China | | Customer Reviews | 4.7 out of 5 stars 9,668 Reviews | | EU Spare Part Availability Duration | 5 Years | | Global Trade Identification Number | 00708447912961 | | Handle Diameter | 28 mm | | Handle Material | Rubber, Metal | | Included Components | Instructions for use:, Kettlebell | | Item Dimensions L x W | 22.4L x 17.8W centimetres | | Item Type Name | Kettlebell SelectTech | | Item Weight | 40 Pounds | | Item weight | 40 Pounds | | Manufacturer | Johnson Health Tech | | Material | Cast Iron , Plastic | | Model Number | 100790 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Other Special Features of the Product | Adjustable Weight, Ergonomic | | Part Number | 100790 | | Product Warranty | 2 Year Manufacturer Guarantee | | Product dimensions | 22.4L x 17.8W centimetres | | Set Name | SelecTech Adjustable Kettlebell | | Special feature | Adjustable Weight , Ergonomic | | Style | KB840 (3.5 - 18 kg) Single Kettlebell | | Target Use Body Part | Arm | | UPC | 708447912961 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Bowflex - **Colour:** Black / Red - **Item weight:** 18.14 kg - **Material:** Cast Iron, Plastic - **Special feature:** Adjustable Weight, Ergonomic ## Images ![Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training - Image 1](https://m.media-amazon.com/images/I/61GhgyYpcRL.jpg) ![Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training - Image 2](https://m.media-amazon.com/images/I/71Gz26nOM4L.jpg) ![Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training - Image 3](https://m.media-amazon.com/images/I/71JMWOvcm1L.jpg) ![Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training - Image 4](https://m.media-amazon.com/images/I/71uW-UnVaqL.jpg) ![Bowflex SelectTech Series – Adjustable Dumbbells & Kettlebell 52, 90, 552i, 1090i, & 840, Smart, Space-Saving Home Gym Strength Training - Image 5](https://m.media-amazon.com/images/I/71nIj9KA24L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love these *by H***Y on 25 May 2022* I bought 2 of these and 2 of a cheaper brand that offers different increments. So I can swap between the 2 sets for smaller increases in weight than these alone offer. Compared to the cheaper brand these are far superior. The size is quite big which is a slight negative point for some exercises like Bicep curl. The weight plates are quite secure and solid in the handle whereas the cheaper one the plates are quite loose and can even be moved up and down. So it is worth buying these more expensive ones. The dial to select the weight is easy to see and easy to turn. This is also better than the cheaper ones I bought. I like that you can select the weight on each end which is not available to do on the other set. The only negative about selecting each end seperately is it takes twice as long as the cheaper set that uses a push button while turning only one end to select for both ends. This is not a deal breaker for me as it is still a very quick selection preccess. The positive of selecting each end seperately could be that you can have one weight on one and a different weightbon the other end. No idea why you would want to do that but these allow it and the cheaper ones don't. One negative is that the handle rings that hold the plates in is plastic and my research has shown youtube video's where people claim they have cracked or become loose which allow the plates to fall out. I don't know how true that is under normal use but the 'how to fix' video was very useful and they claimed they had had the set of dumbbells for 5 years. The tutorial gave me confidence to go ahead and buy rather than dissuade me. Knowing that parts can be available online and youtibe has step by step guides. As for use, I found videos on youtube where people were using these exact dumbbells. They showed how some exercises are negatively compromised regarded full range of motion and how you can adjust to account for it and still get the maximum out of the exercise. Be carefull when unpacking. I had to set them to a weight I could manage and remove the handles at that weight. Then remove each plate seperately. Then take the base out and re build the plates into it where I intended them to stay. Then place the weighet handles into the base. ### ⭐⭐⭐⭐⭐ Brilliant, I love them *by J***M on 12 August 2026* Now I’ve waited to review these (no pun intended). I had these a couple years now, I use them a lot, like most mornings and they are great. Work as smoothly as the first day. Only downside is they don’t get heavier as you get stronger ha. Worth every penny & believe they’ll last me a long time yet. ### ⭐⭐⭐⭐⭐ worth the price *by D***R on 28 May 2026* these things are great. been using them for a while now and they are easy to use and compact for space saving. seem well made and not too rattly. ## Frequently Bought Together - BowFlex SelectTech 840 Adjustable Kettlebell - Bowflex SelectTech 552 Adjustable Dumbbells - ProsourceFit Puzzle Exercise Mat Β½ in, EVA Interlocking Foam Floor Tiles for Home Gym, Mat for Home Workout Equipment, Floor Padding for Kids, Cream, 24 in x 24 in x Β½ in, 24 Sq Ft - 6 Tiles --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/164969131-bowflex-selecttech-series-adjustable-dumbbells-and-kettlebell-52-90-552i](https://www.desertcart.com.au/products/164969131-bowflex-selecttech-series-adjustable-dumbbells-and-kettlebell-52-90-552i) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-30*