
Vivi ACE01 Fat Tire Electric Mountain Bike
A fat-tire e-bike whose torque-sensor pedal assist earned consistent praise for feeling natural, holding up well across hundreds of miles for most reviewers.
All 11Vivielectric bicycles that passed our quality checks, side by side. Real specs - junk listings filtered out.
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A fat-tire e-bike whose torque-sensor pedal assist earned consistent praise for feeling natural, holding up well across hundreds of miles for most reviewers.

A feature rich electric mountain bike for the price bracket, the five riding modes and certified battery are the reasons to consider it over a simpler throttle only competitor.

A folding fat tire commuter with a removable 48V battery and UL2849 safety certification, built for short to medium trips rather than long range touring.

A comfortable, well-reviewed step-through e-bike for couples with mixed heights, though the one report of an unreplaceable dead battery after less than two years is worth weighing against the otherwise strong feedback.

A well-equipped folding ebike with genuine range and useful extras like cruise control, but assembly quality and manual clarity are inconsistent enough to budget extra time or a shop visit.

Most owners get a reliable, long-range electric mountain bike for the price, but check the front rotor and rear wheel for shipping damage on arrival since customer support by phone is hard to reach.

A solidly priced commuter ebike with real removable battery range, as long as the buyer is willing to do some post-assembly tightening and possibly swap the stock seat.

A stable, cargo-capable electric trike with a genuine load rating and UL-certified battery, suited to errands and hauling over speed.

A folding, UL2849-certified fat tire ebike with genuine trunk-friendly portability, though the small review base means build consistency is still largely unproven.


Between the UL certification and the removable 720Wh battery, the ACE07 covers the basics adults look for in an off-road capable commuter e-bike.
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Vivi has 11electric bicyclesmodels that passed our curation checks - the #3 catalog of 100 brands we track in this category.
11 Vivi electric bicycles passed our curation checks, making Vivi the #3 brand of 100 we track in this category by catalog size.
We pulled every Vivielectric bicycles listing on Amazon, dropped low-rated and low-volume listings, deduped seasonal repackages, and filtered the survivors with our published quality checks. The 11listings above are what's left. ← Back to all electric bicycles