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Bowflex SelectTech 840 Adjustable Kettlebell

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Bowflex SelectTech 840 Adjustable Kettlebell
GGR Score: 4.1

Product Highlights

  • Turn the dial to switch weights in seconds.

  • Comfortable handle helps reduce hand strain.

  • Suitable for swings, presses, rows, and more.

  • Sleek plastic shell fits well in home gyms.

Manufacturer: Categories: Kettlebells

Video Review

In-Depth Review

Bowflex SelectTech 840 Adjustable Kettlebell Review (2026): Versatile and Compact

Bowflex SelectTech 840 Adjustable Kettlebell Review (2026): Versatile and Compact

In this Bowflex SelectTech 840 Adjustable Kettlebell review, we’ll share everything you need to know about this budget-friendly, versatile training tool. Read the full review.

Pros & Cons

Pros
  • Extremely easy to adjust via dial
  • Replaces 6 kettlebells in one
  • Lightweight plastic outer shell is beginner-friendly
  • Ergonomic and comfy handle
Cons
  • Bulky at lighter weights
  • Plastic shell may not last as long as iron
  • Max weight is only 40 lbs
  • Not ideal for overhead or comp-style lifts

Specs

Weight range8-40 lbs
Change increment4-10 lbs
ShippingFree shipping
DiameterNot disclosed online
Warranty2-year warranty
AdjustableAdjustable from 8 to 40 pouds

Product Summary

The Bowflex SelectTech 840 stands out for its ease of use and fast adjustability, especially for beginners and circuit-style workouts. Just don’t expect heavy-duty durability or high-weight options given its plastic shell.