Size and handling
Adjustable dumbbells get longer as you add weight: these measure 12.2" at 30 lb up to 18.5" at 60 lb. Longer dumbbells can bump your legs on curls and rows. Handles are 32 mm thick.
Dumbbells · REP Fitness
Space-saving adjustable dumbbells that switch weight in seconds, from 5 lb up to the pair's maximum, sitting in a cradle when not in use.
All-in for Ontario, Canada: price, known shipping and sales tax, in Canadian dollars. Change it with the location button at the top.
Pair, up to 30 lb each
Pair, up to 40 lb each
Pair, up to 50 lb each
Pair, up to 60 lb each
4.0
out of 5
Quick-change adjustable dumbbells that replace a whole rack of weights with two cradles, shipped free with no customs fees. Pricier than basic adjustables.
Rated from the brand's published specs, prices and store policies. We haven't used this one in person. Reviewed Nov 6, 2026. How we rate
Build quality
3.0
32 mm handles and 7.3" plates. REP's page doesn't detail the materials or locking mechanism.
Ease of use
4.5
REP says they switch weights in seconds, so you can change between sets quickly.
Weight range
3.5
From 5 lb up to 30, 40, 50 or 60 lb per hand. Step sizes aren't recorded here.
Room fit
5.0
Each cradle is just 20.6" x 8.45". A pair takes far less floor than a full rack.
Value
3.5
$636 for the 50 lb pair. Less than a fixed 5–50 lb set and rack, but more than basic adjustables.
Buying in CanadaAutomatic
4.5
Worked out from the store's data. Best way to buy: REP Fitness Canada, stock not shown, free shipping, no customs fees.
Small spaces where a full dumbbell rack won't fit.
You drop dumbbells a lot, or a family will use several weights at once.
Adjustable dumbbells get longer as you add weight: these measure 12.2" at 30 lb up to 18.5" at 60 lb. Longer dumbbells can bump your legs on curls and rows. Handles are 32 mm thick.
Adjustables save huge amounts of space and money. Fixed dumbbells are faster for supersets and tougher if dropped. If two people train together, fixed sets let you both grab a pair at once.
From the brand's own product page.
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