StairMaster Twistlock Dumbbells


With their unique design, you can create a dumbbell weight from 2kg up to 20kg – meaning they can be used for a wide range of exercises for users of all levels. A smooth adjustment mechanism that is a twist of the handle when they are in the cradle, gives you ease of use rather than knobs, catches or levers.

Replacing the dumbbell back in the cradles allows you to then select the weight you want through a twist of the handle itself. That’s it – no drama, no pins and no knobs to ‘dial in’. This means the dumbbells can create the following increments:

Weight Increments: 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20kg


Quick to Change – dock the dumbbell and twist the handle
Comfortable Grip – Soft handles are contoured for maximum grip
Clear and Simple – selected weight highlighted in small window on dumbbell
Small and Compact – About as small as a compact adjustable dumbbell will ever be
Cradle design – Easy and simple to place dumbbells in for storage and selection
Safe – Weights can only be changed when in the cradle
-Stand available to order separately

Additional information


Home Use




There are no reviews yet.

Be the first to review “StairMaster Twistlock Dumbbells”

Your email address will not be published.

Featured Products

Join the club

Get updates on the latest news and first
dibs on exclusive deals

Building a home gym?

© 2021, SportFit, Inc.


We will get in touch with you right away.