Bowflex

The community is genuinely divided on Bowflex adjustable dumbbells. Older units — particularly the SelectTech 552 — have earned real loyalty, with many users reporting 10–20 years of reliable use. However, a major safety recall involving plates detaching mid-use, reports of plastic internal components failing, and the parent company's bankruptcy have significantly cooled enthusiasm, with many users now recommending PowerBlock or Ironmaster instead.

A large-scale safety recall, known plastic component failures, the inability to withstand drops, and the parent company's bankruptcy make Bowflex a poor fit for a buy-it-for-life purchase, despite older units having demonstrated genuine longevity.

Long-time owners of older Bowflex units, especially the 552, frequently praise their durability and convenience. The dial-based weight adjustment system is widely appreciated for its speed and ease of use.

• Many users report 10–20 years of reliable use with no issues
• Dial adjustment mechanism is fast and convenient for mid-workout changes
• Compact storage footprint compared to full dumbbell sets
• Wide weight range on 552 (5–52.5 lbs) suits most home gym users
• Replacement parts available and relatively inexpensive when needed

Significant durability and safety concerns have emerged, centered on plastic internal components failing and plates detaching during use — concerns serious enough to trigger a major recall. The heavier 1090 set is seen as less reliable than the 552, and the company's financial instability raises questions about future warranty support.

• Major safety recall issued for plates detaching during use, injuring over 100 people
• Plastic internal gears and selector dial prone to breaking over time
• Heavier set (1090) reported as unreliable; plates failing to lock properly
• Parent company went bankrupt; warranty support and future parts availability uncertain
• Cannot be dropped — mechanism breaks on impact, unlike metal alternatives
• Handle ergonomics criticized: bulbous shape and sharp edges noted by multiple users

Someone noted that their 20-year-old Bowflex dumbbells still work perfectly, acquired secondhand before marriage — a testament to how long the older units can last when treated carefully.

A user with both the 552 and the heavier set warned that the larger set had dropped plates during exercise — thankfully not on their face — and that the company's bankruptcy raises serious doubts about buying Bowflex today.

A fitness industry professional mentioned their company stopped stocking Bowflex back in 2013 because plates were already falling on people's faces then, suggesting the safety issues are not new.

One owner shared that after a drop cracked the plastic gears, they found a $20 3D-printed replacement part that held up for two more years — illustrating both a key weakness and a workaround that keeps older units running.