BowFlex - SelectTech 840 Adjustable Kettlebell - Black
Customers are saying
Customers highly value the SelectTech 840 Adjustable Kettlebell for its effortless weight adjustments, ease of use, space-saving design, and excellent quality. The sleek design is also appreciated. However, some customers find the size and shape awkward and a bit bulky.
Features
2-month Free Trial
Try our JRNY Mobile-Only Membership for 2 months, free.
JRNY Mobile-Only Membership
Workout at home or on the go with inspiring trainers, and just-for-you adaptive workotus, from your phone or tablet.
Turn of a Dial
With the turn of a dial, you can easily adjust from 8 to 40 lbs., rapidly switch from one exercise to the next, and perform a wide variety of full-body exercises.
Space Efficient
Replaces up to 6 kettlebell with weights at 8, 12, 20, 25, 35, and 40 lbs.
Wide weight range
Offers a variety of workouts, including swings, rows, squats, twists and more.
Space-saving design
Ensures a quality workout from nearly any room in your home.
Wide weight range
Offers a variety of workouts, including swings, rows, squats, twists and more.
Space-saving design
Ensures a quality workout from nearly any room in your home.
Specifications
- ColorBlack
Reviews
Rating 4.8 out of 5 stars with 379 reviews
- Weight Adjustment (97)
- Ease of use (95)
- Quality (67)
- Space (65)
- Design (13)
- Size (22)
- Bulk (4)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Reap the benefits of variable strength training with this Bowflex SelectTech 840 kettlebell. The single adjustable weight replaces six kettlebells and provides resistance ranging from 8 to 40 lbs. in a convenient space-saving design. A twist of the dial on this Bowflex 840 kettlebell lets you change the desired weight as you follow along with instructional videos or workout on your own. Keep working out with JRNY wherever you go from your phone or tablet; try the Mobile-Only Membership free for 2 months.

This adjustable kettlebell is ideal for full-body training, sculpting smooth, toned muscles. With durable materials, seven weight settings, and a space-saving design, it offers efficient, versatile workouts for various fitness goals.

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The Power Systems Kettlebell Prime is designed for versatile strength and endurance training. Made from solid cast iron, this kettlebell provides durability and balance for a wide range of exercises, including swings, squats, presses, and core work. Its smooth handle offers a secure grip, making it easy to transition between movements. Perfect for building strength at home, this kettlebell is a staple piece of workout gear for both men and women. Whether you're adding it to a kettle bells weights set or using it on its own, it's an effective tool for cardio conditioning, functional fitness, and total-body workouts. Compact and easy to store, it's built to fit any home gym routine.
| Pros for BowFlex - SelectTech 840 Adjustable Kettlebell - Black | |||
|---|---|---|---|
| Weight Adjustment, Ease of use, Quality, Space, Design | There were no pros for this product— | There were no pros for this product— | There were no pros for this product— |
| Cons for BowFlex - SelectTech 840 Adjustable Kettlebell - Black | |||
| Size, Bulk | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |







































