Base Specs
Electric Bike Specs
The Trek Charter+ 4S is a premium comfort electric hybrid bike from Trek, designed for riders seeking a relaxed, upright riding experience on urban streets and recreational paths. Positioned within Trek's electric hybrid lineup, it targets everyday commuters and leisure cyclists who want pedal-assist support without sacrificing comfort. As part of the Charter+ family, it emphasizes a refined, approachable ride quality that sets it apart from more performance-oriented e-bikes in Trek's broader catalog.
Related Reviews
The Aventon Level 4 ADV is a mid-drive commuter e-bike built around a fundamentally different philosophy than most of its competition: instead of chasing the biggest numbers, it chases a smarter ride. The Aventon Ultro S mid-drive motor (750W rated, 100Nm peak torque) paired with a Shimano CUES 10-speed electronic drivetrain and the bike's AutoShift and Auto Mode pedal assist systems work together to create a riding experience that autonomously manages gear selection and power output in real time, leaving the rider to simply pedal and enjoy the scenery. The 800Wh Samsung battery, 100mm suspension fork, Tektro hydraulic brakes front and rear, 50mm suspension seat post, integrated GPS security with remote lockdown capability, and dual UL certifications (UL 2849 and UL 2271) round out a spec sheet that justifies the premium price point. Plus there is Aventon's extensive dealer network for real-world service support. The absence of a brake light is a genuine safety oversight that needs to be addressed, the throttle is an optional add-on rather than included, and the price will give budget-conscious buyers pause... but for the daily commuter who wants a refined, intelligent, theft-resistant bike that rides more like a high-end road bike than a utility hauler, the Level 4 ADV should be a contender.
The Magician Alpha Mini is a compact 72V fat tire e-bike that hits real-world speeds over 50 mph while staying surprisingly quiet, the kind of sleeper build that doesn't scream for attention the way a Sur-Ron does. Andrew's testing turned up genuinely impressive torque on steep climbs, a smooth dual-battery system, and thoughtful touches like quick-release tire changes and reinforced rear spokes, though missing turn signals and a horn as standard equipment feel like a disappointing omission at this speed and price. It is a strong pick for riders who want real power performance without the loud, look-at-me presence of other bikes in this class.
The Aventon Pace 5 is a comfort-first pavement cruiser that packs more technology than anything else in its class, and Andrew and Jimmy put it through a full field session to see if the hardware lives up to the spec sheet. The headline additions are a regen braking system uncommon at this price point and a serious security stack, both of which held up well in testing. The criticisms are short, and the biggest one has more to do with Aventon's own lineup than anything wrong with the bike itself.
The Velotric GoMad is a short-tail cargo e-bike that bridges the gap between utility hauler and legitimate commuter, built around a 750W rear hub motor (1,300W peak) with 85Nm of torque, 20x4" Kenda fat tires, and a custom ride mode that unlocks throttle up to 20 mph and pedal assist up to 28 mph simultaneously, a combination that's rare in the cargo segment. The 802Wh battery, RST Guide hydraulic suspension fork with 100mm of travel, Tektro hydraulic brakes, TFT LCD display, and 500 lb payload capacity round out a spec sheet that punches well above what most compact cargo bikes offer, and Velotric backs it all with dual UL certifications, IPX6 water resistance (IPX7 battery), Apple Find My integration, and a 1,200+ dealer network for real-world service support makes the GoMad worth a long look.
The Mokwheel Obsidian stands out as the first fat tire, full suspension e-bike designed for solar power. With a quality build, smooth suspension, ergonomic ride, and an easy-to-read display, it excels on varied terrain. Downsides include a heavy solar setup, dim front light, and small display. Overall, it’s a compelling, solar-ready choice for adventurous riders.
The Ride1Up Portola stands out in the budget foldable eBike market with its sleek design, robust hydraulic brakes, smooth gear shifting, impressive suspension, and user-friendly features—all for just $995. Minor drawbacks exist, but its superior benefits make it a top contender for affordable, high-quality electric bikes, perfect for daily commuting and weekend adventures.
The Velotric Breeze 1 blends commuter speed with cruiser comfort, offering a lightweight, tech-rich e-bike at 48 lbs and up to 28 mph. With a powerful 750W motor, torque/cadence sensor, color display, and Apple FindMy tracking, it delivers performance and value. Downsides include no included rack/fenders and a fully rigid frame, but overall it’s a standout urban option.
The Wired Viper is an exceptionally high-performance 20x4 fat tire eBike that blurs the line between a traditional bicycle and an electric motorcycle. Featuring massive 72V 35Ah batteries and a dual-motor system capable of an 8,000W peak output, this "compact monster" can reach speeds of over 55 mph with acceleration so aggressive it can easily trigger wheelies. Despite its raw power, the bike offers a premium and stable ride thanks to high-end components like an Exsho Cowboy dual crown fork, 4-piston hydraulic brakes, and a highly customizable display that allows riders to tame the motor behavior. While it is likely too heavy and "unhinged" for beginners or casual commuters, the Viper stands out as a top-tier choice for adrenaline seekers who want maximum torque and long-range performance in a smaller, step-through frame.
The Aventon Current ADV is a heavy-hitting trail machine designed to shred, not just survive. With a massive 120Nm of torque from the Ultro X mid-drive and a rock-solid RockShox suspension, this bike turns the most intimidating climbs into your personal playground. It’s a masterclass in modern geometry, balancing a planted, stable feel on high-speed descents with enough "pop" to keep things playful on the tight stuff. If you're looking for high-end carbon performance and integrated tech without the $10,000 price tag, the Current ADV is ready to rip.
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