Amazon · Jun 19, 2026
$121 w/ Prime $150
free shipping
more
↑ less
The BowFlex SelectTech 840 is $121 at Amazon for Prime members only. That's $29 off and $6 less than Best Buy charges. Shipping is free. Buy Now at Amazon
Features
- ergonomic handle
- replaces up to 6 kettlebells
- resistance from 8 to 40 pounds
staff pick
Amazon · Jun 16, 2026
$329 $430
free shipping
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↑ less
At Amazon, get the BowFlex Results Series SelectTech Dumbells for $329. It's the best deal we've seen for these dumbells. The set adjusts from 5 to 52.5 lbs. per dumbbell and replaces 15 separate weights. Buy Now at Amazon