Last Update: April 20th, 2026
Bowflex SelectTech 840 single weight Kettlebell is one of the best selling Strength Training Kettlebells. 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. Like Bowflex 1090 and Bowflex 552, Bowflex 840 is out of stock everywhere, you can take a look at pre-order & in stock & availability tracker for Bowflex SelectTech 840 single weight:
| Store | Price | Availability | Last In Stock |
| eBay | Check Price | In Stock | – |
| Amazon | Check Price | Check Availability | – |
| Newegg | Check Price | Check Availability | – |
| Walmart | Check Price | Check Availability | – |
Features:
- Includes only 1 Adjustable Weight
- With the turn of a dial, choose the resistance between 8, 12, 20, 25, 35 and 40 lbs.
- Dropping the item may cause internal components to malfunction
- Rapidly switch from one exercise to the next, and perform a wide variety of full-body exercises
- Space-efficient design replaces up to 6 kettlebells
- Access 24 trainer-led exercises that focus on foundational kettlebell teqniques Wide weight range offers a variety of workouts including swings, rows, squats, twists, and more
- Ergonomic handle with durable molding around metal plates