BowFlex SelectTech 840 Adjustable Kettlebell

Price: $3,499.99 - $149.00
(as of Dec 14, 2025 12:37:23 UTC – Details)


Swing into action with the Bowflex SelectTech 840 Kettlebell, the adjustable kettlebell that provides 6 different weights in one compact design! Save space by selecting the weight you want with the turn of a dial, allowing you to achieve total-body results from the comfort of home. Our JRNY Mobile-Only Membership with Motion Tracking is ideal for strength training at home or on the go; try it free for 2 months from your phone or tablet. With the 840 Kettlebell, you’ll combine cardio and strength in one quick, effective workout, helping you build muscle, burn fat, and boost confidence. *JRNY subscription required. This offer’s availability is subject to change without notice. At end of free trial, JRNY membership automatically renews at membership rates until canceled.
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.
2-MONTH FREE TRIAL: Try our JRNY All-Access Membership for 2 months, free.
JRNY MOBILE-ONLY MEMBERSHIP: Workout at home or on the go with inspiring trainers, and just-for-you adaptive workouts, from your phone or tablet.
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.