Bowflex
BowFlex SelectTech 840 Adjustable Kettlebell
Technical Specifications
Complete product details
- Item Weight
- 40 Pounds
- Brand
- Bowflex
- Color
- Black
- Material
- Composite
- Product Dimensions
- 8.8"L x 7"W x 12.5"H
- Special Feature
- Adjustable, Ergonomic
- Handle Diameter
- 28 mm
- Recommended Uses For Product
- Indoor
- Global Trade Identification Number
- 00708447912961
- Manufacturer
- Johnson Health Tech Trading
- UPC
- 708447912961
- Item Package Dimensions L x W x H
- 15.75 x 12.99 x 11.42 inches
- Package Weight
- 20 Kilograms
- Item Dimensions LxWxH
- 8.8 x 7 x 12.5 inches
- Brand Name
- Bowflex
- Warranty Description
- 2 years
- Model Name
- Bowflex Selectorize Kettlebell
- Suggested Users
- unisex-adult
- Number of Items
- 1
- Part Number
- 100790
- Model Year
- 2019
- Style
- Bowflex Kettlebell 8-40lbs
- Included Components
- Kettlebell
- Size
- 40.0 Pounds
- Sport Type
- Health & Fitness
- Handle Material
- Rubber
- ASIN
- B07X64MXBS
- Customer Reviews
- 4.8 4.8 out of 5 stars 7,512 ratings 4.8 out of 5 stars
- Best Sellers Rank
- #6,396 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #14 in Strength Training Kettlebells
- Date First Available
- August 28, 2019
- Item Weight
- 40 Pounds
- Brand
- Bowflex
- Color
- Black
- Material
- Composite
- Product Dimensions
- 8.8"L x 7"W x 12.5"H
Community Q&A
Questions from real customers
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Customer Insights
What customers are saying
Adjustment Speed
95% of reviewers love the 5-sec dial; 'game-changer for quick circuits' (Amazon ...
Durability
'Survived 6 months daily use, no cracks' despite plastic shell concerns (7,000+ ...
Space Savings
'Fits in closet vs clutter of 5 KBs' - common in apartment user feedback....
Weight Lock
Secure even in ballistic moves; rare rattles after break-in (Reddit r/homegym)....
App Integration
'JRNY app tracks perfectly' for progress monitoring....
Handle Comfort
80% praise texture, 15% complain wide grip slips small hands during swings....
About the Author
Expert analysis by Henry Callen
Henry Callen
Expert ReviewerAssociate Editor
Henry bridges real‑world athletics and virtual competition at Review Atlas. He reviews training accessories, recovery tools, and sports games, focusing on mechanics that build real skills. His balanced perspective cuts through marketing, steering readers to gear and titles that make practice more fun—and progress measurable.
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Our Testing Process
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