Sunny Health & Fitness Smart Under-Desk Bike Exerciser
- 220 pound maximum user weight
- 1 resistance level, set with a knob
- 8 inch maximum stride, 2 miles per hour top speed
- 17.9 x 16.1 x 11.7 inches, 11.7 pounds
- 2 AAA batteries included for the LCD
- 1 year frame warranty, 180 days other parts
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact pedal exerciser for people who want leg movement while seated, with a user weight limit and a carry handle. It has only one resistance level, so it suits gentle use rather than a progressive workout.
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ASIN: B0C15YQW98Model: SF-B023005Category: Leg Exercisers
Overview
An office desk or a living room chair is where a mini bike leg exerciser like the Sunny SF-B023005 gets used. An alloy steel frame carries the pedals, a battery-powered LCD shows the readout, and a carry handle makes it easy to move.
Manual operation, a handle and assembly tools in the box make it easy to set up and store. The limitation is a single resistance setting, which caps how much the workout can scale as strength improves.
Who it's for
Low-impact leg movement at a desk, on a couch or in a small apartment is the setting. Anyone who wants several resistance levels, a longer stride or a motorized assist will outgrow this unit quickly.
Pros and cons
- Carry handle for moving
- Alloy steel frame
- LCD display for tracking
- Manual and assembly tools included
- Only a single resistance level
- Short stride range
- Low top speed
- Batteries needed for the display
Performance notes
Pedaling effort is set by one fixed resistance, so the workout changes only with how fast and how long you pedal. The LCD runs on batteries, and the frame weight and base footprint decide how well the unit stays put on a smooth floor.
Specifications
| Brand | Sunny Health & Fitness |
|---|---|
| Model | SF-B023005 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 220 poundslower than 52% of 24 leg exercisers |
| Maximum Stride Length | 8 inches |
| Item Dimensions D X W X H | 17.9 x 16.1 x 11.7 inches |
| Item weight | 11.7 pounds |
| Capacity & performance | |
| Maximum Speed | 2 miles per hour |
| Power & efficiency | |
| Power Source | Battery Powered |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Black |
| Included components | |
| Included Components | Manual, Assembly Tools |
| Warranty & support | |
| Warranty Description | 1 Year Structural Frame, 180 Days Other Parts And Components |
| Other details | |
| Operation Mode | Manual |
| Number Of Resistance Levels | 1 |
| Control Type | Knob |
| Handle Type | Carry Handle |
| Number Of Batteries | 2 AAA batteries required (included) |
| Display | LCD |
| Item Type Name | Mini Bike Leg Exerciser |
Closest rivals on specs
Lifepro MediRipple Chi Machine Lymphatic Massager- Maximum Weight Recommendation 220 vs 175 pounds (+26%)
Vive Under Desk Bike Pedal Exerciser- Maximum Stride Length 8 vs 6 inches (+33%)
SXZ-011 Dual Pedal Exerciser Bike for Seniors- Item Weight 11.7 vs 14 pounds (-16%)
- Maximum Weight Recommendation 220 vs 264.55 pounds (-17%)
Frequently asked questions
Is the Sunny SF-B023005 a full exercise bike?
No. It is a mini bike leg exerciser with one resistance level, a maximum stride of 8 inches and a top speed of 2 miles per hour.
Does the Sunny SF-B023005 need batteries?
Yes. It uses 2 AAA batteries, and the listing says they are included.
What comes with the Sunny SF-B023005 leg exerciser?
The listing names a manual and assembly tools as the included components.
How long is the warranty on the Sunny SF-B023005?
The structural frame has a 1 year warranty and other parts and components have 180 days.