Electric Bike for Adults
- Electric Bicycle
- jet black
- Better rated than 77%
A comfortable step-through commuter with real all-day range on paper and a removable battery, well suited to errands and easy family riding rather than performance cycling.
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How it ranks among the 478 electric bicycles we track
5.0★ across 4 Amazon ratings, Bayesian-smoothed toward the category average.
4 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
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 478 electric bicycles we track - how the scorecard works · full electric bicycles data report. Confidence: limited - limited rating history.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A step-through electric commuter bike from TST with smart app connectivity, 26x4.0 inch tires, a 750W motor (1500W peak) and a hidden 48V 15Ah removable battery rated for up to 60 miles.
The frame's built-in battery keeps the profile cleaner than an exposed pack, and the suspension fork plus dual disc brakes are aimed at everyday comfort rather than off-road performance. Reviewers describe using it for family errands, senior-friendly low-speed riding, and gravel trail outings, suggesting it suits a wide range of casual uses beyond straight commuting.
- 750W motor, 1500W peak
- 26x4.0 inch all-terrain tires
- 48V 15Ah hidden removable battery
- Smart app connectivity
Who it's for
Commuters and casual riders wanting a comfortable step-through frame with wide tires for mixed pavement and light trail use, including buyers looking for a lower-speed option that's easy for older riders to control. Not built for high-speed or aggressive off-road riding.
What buyers say
From Amazon customer reviews.
Reviewers described smooth pedal assist on flat roads and inclines, a comfortable seat for long rides, and a convenient removable battery that charges indoors. One reviewer specifically praised its low-speed control for an older parent, and another used it on gravel and country trails without issue. It's worth noting one review calls the bike foldable, which isn't stated in the seller's specs, so confirm that detail before buying if fold-down storage matters to you.
Strengths and trade-offs
Drawn from this product's published specifications.
- 26x4.0 inch tires for pavement, grass and light trails
- Hidden 48V 15Ah removable battery, up to 60 miles
- Front suspension and dual disc brakes for comfort
- Low-speed pedal assist suits senior riders
- 1500W is a peak figure, not the rated 750W
- No stated cargo rack included
Specifications
| Brand | TS TST GRP LLC |
|---|---|
| Model | F612 |
| Color | jet black |
Other TS TST GRP LLC electric bicycles
How it compares
This product against the closest alternatives we track in electric bicycles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Electric Bike for AdultsThis product | 5.0 / 5 | 4 | 2.7 / 5 |
| Wooken Electric Bike for Adults with 500W MotorWooken | 4.4 / 5 | 312 | 4.1 / 5 |
| TotGuard Electric BikeTotGuard | 4.4 / 5 | 286 | 4.1 / 5 |
| ANCHEER 14" Folding Electric Bike for TeensAncheer | 4.2 / 5 | 329 | 4.0 / 5 |
| Gotrax 16" Folding Electric BikeBrand | 4.4 / 5 | 555 | 4.0 / 5 |
Similar electric bicycles from other brands
Questions about the TS TST GRP LLC F612
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this bike comfortable for older or less experienced riders?
Reviewers specifically noted low-speed pedal assist is easy for senior riders to control and that the seat and upright frame reduce strain on longer rides.
How far does it go on a charge?
The listing rates the 48V 15Ah battery for up to 60 miles in pedal-assist mode, with reviewers reporting it comfortably covers daily errands and half-day outings.
What tire size does it use?
It runs 26x4.0 inch tires for stability across pavement, grass, sand and light trails.