Cubii elliptical-trainers Leg Exerciser
- Leg Exerciser
- 300 pounds
- Aqua
- 17.6 pounds
- More reviewed than 75%
A compact, magnetic-resistance leg exerciser built for seated use at a desk, with a 300 pound capacity in a light 17.6 pound frame.
As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.
How it ranks among the 73 leg exercisers we track
4.3★ across 1,100 Amazon ratings, Bayesian-smoothed toward the category average.
1,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
400+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 73 leg exercisers we track - how the scorecard works · full leg exercisers data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Cubii's under-desk elliptical weighs 17.6 pounds, holds up to 300 pounds of user weight, and runs on magnetic resistance in an aqua finish, built for seated pedaling while working or watching TV.
Cubii is known for compact under-desk elliptical trainers rather than full-size ellipticals, and magnetic resistance is the mechanism behind its quiet operation, the main reason this style of machine works at a desk during work hours.
- Magnetic resistance system
- 300 lb max user weight
- 17.6 lb unit weight
- Aqua color
Who it's for
Suits someone who wants low-impact leg movement while sitting at a desk or watching TV, with a 300 lb weight capacity covering most users. Not a substitute for a full-size elliptical aimed at high-intensity cardio.
Strengths and trade-offs
Drawn from this product's published specifications.
- Compact and light at 17.6 lb for under-desk use
- 300 lb weight capacity covers most users
- Magnetic resistance runs quietly
- Seated, low-impact design, not a full standing elliptical workout
Performance notes
Magnetic resistance provides adjustable pedaling tension without the noise or maintenance of friction-pad resistance, which is why this style of machine can run under a desk during a workday without disturbing others.
Specifications
| Brand | Cubii |
|---|---|
| Max Weight | 300 pounds |
| Color | Aqua |
| Item Weight | 17.6 pounds |
| Resistance | Magnetic |
How it compares
This product against the closest alternatives we track in leg exercisers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Cubii elliptical-trainers Leg ExerciserThis product | 4.3 / 5 | 1,100 | 4.1 / 5 |
| StrongTek BP-1 Leg ExerciserStrongTek | 4.8 / 5 | 6,000 | 4.5 / 5 |
| Sunny SF-B023005DGY Leg ExerciserSunny | 4.3 / 5 | 7,989 | 4.3 / 5 |
| Vaunn 565-SERIES-E Leg ExerciserVaunn | 4.2 / 5 | 16,170 | 4.3 / 5 |
| Folaps Squat Wedge Block with Guide for Heel Elevated SquatFolaps | 4.6 / 5 | 969 | 4.2 / 5 |
Similar leg exercisers from other brands
Questions about the Cubii leg exercisers
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the weight capacity of the Cubii leg exerciser?
300 pounds.
What type of resistance does it use?
Magnetic resistance.
How much does the unit itself weigh?
17.6 pounds.