This 35 MPH Ebike Gets BIG Range – ASYNC A1 Pro Review

Today we’re diving into the new Async A1 Pro electric bike, a powerhouse with a formidable 48 volt 40 amp hour battery capable of shelling out 1200 watts nominally, and a staggering 2500 watts at peak performance in off-road mode. This heavyweight is not just about pure muscle; it packs a punch with tech features that make it a beast off the beaten path. We’ll be cracking open the box to explore every aspect of its design and functionality before hitting the road for a full-fledged review. And it’s not just about performance; design-wise, we’re looking at something that crosses the line into motorcycle territory. With an IPX7 waterproof rating, smart lighting, beefy tires, and a concealed mono shock for the rear suspension, this isn’t your typical e-bike. Let’s jump into the build process, examine what sets this bike apart, and gear up for a charging ride.

Key Takeaways

• The Async A1 Pro offers a massive battery and impressive power, blending e-bike agility with motorcycle robustness.
• The bike boasts of standout features like IPX7 waterproofing, smart tail lights, and a plush, comfortable seat.
• The setup is intricate, expressing the blend of high-end bicycle mechanics with the structure reminiscent of a motorbike.

Async A1 Pro Electric Bicycle Deep Dive

This beast is packed with a monstrous 48-volt battery, offering a whopping 1920 watt-hours of energy storage, and with off-road mode activated, gets a surge of power up to 2500 watts at its peak performance. Its not-so-ordinary feature set departs from the run-of-the-mill electric bikes I’ve seen, boasting a hidden mono-shock for rear suspension and a concealed crank to maintain its sleek aesthetic.

Key Features:

• Battery Capacity: 48V 40Ah (1920Wh)
• Power: 1200W nominal, 2500W peak
• Waterproofing: IPX7 rated
• Tires: 20-inch with a 4-inch width
• Brakes: Four-piston hydraulic with 203mm slotted rotors
• Weight: 123 pounds
• Drive System: Belt-driven
• Front Suspension: Inverted fork
• Throttle: Full twist throttle

I’m noting the crafty engineering they have tucked into the frame. This isn’t a standard electric bike by any measure; the fusion of style and illumination is impressive, especially noted in the tail light and the robust front light presenting a unique design. The seating promises comfort, not skimping on padding, providing a deep, squishy feel under the seat cover.

The wheelset is substantial, fortified with hefty axles that echo more of a motorcycle’s build than a bicycle’s. It’s clear that some components, like the large battery pack and inverted front fork, add to the weight, tipping the scales at over a hundred pounds.

The handlebars are uniquely designed to pop up and adjust to desired heights, and the full twist throttle replaces any half-way measures, offering a more intuitive and responsive riding experience. Plus, the thoughtful inclusion of customizable pedal assist settings via easily accessible controls adds to the bike’s versatility.

Upon cracking open the bike’s backbone, the rear light turns out to be programmable and the hefty battery does indeed lug around substantial amperage, mirroring motorcycle-like features. To keep track of the bike’s various settings, they’ve included a vibrant color display that lays out all essential information cleanly.

While piecing the bike together, I discovered the finishing touches that round out the bike’s premium feel. The hand grips feel deluxe to the touch, the brake levers are reassuringly solid, and the horn is conveniently placed. It’s clear every detail was designed to instill a sense of reliability and robust performance.

Getting the wheels installed, it struck me just how this bike blurs the lines between e-bike and motorcycle; yet, it firmly remains an electric bicycle in nature, enhanced by a powerful motor capable of propelling it with significant force.

Unveiling and Initial Thoughts

Aesthetic and Construction Integrity

As I unboxed the Async A1 Pro electric bike, I was immediately drawn to its bold, motorcycle-esque design and the integrated rear light. The moment you open the box, the distinct styling commands attention. The seat welcomed with its plushness, indicating promise of comfort, while the discovery of a concealed mono-shock for the rear suspension intrigued me. The bike’s frame harbors the crank system within, and its aluminum body boasts an IPX7 rating which speaks volumes about its resistance to water.

The durability became apparent as I laid eyes on the 20-inch wheels with 4-inch wide tires and the robust four-piston hydraulic brakes. The hub motor lingered in the background, ensuring I’d revisit it soon, but it was the massive 203-millimeter slotted rotors that took center stage, significantly larger than the standard 180mm on most electric bikes.

Piecing Together

The assembly process began with a set of keys and the front wheel, neatly packaged within the box. Wrestling the beefy front axle into place, I noted the fortitude of its build; it felt akin to assembling a motorcycle. Opting out of requiring assistance, I managed to mount the front wheel solo, a testament to perseverance rather than best practice.

• Handling the rotors with care is crucial to prevent bending.
• The belt drive, unique to the pro version, suggests a smooth riding experience.

During the setup, adjusting the inverted fork – the more desirable suspension system in my experience – and the tension on the belt required deliberate precision. As I secured the handlebars, the customizable nature of the e-bike was apparent, allowing for fine-tuning to rider preference.

The control unit included a straightforward interface with buttons for pedal assist, mode selection, and the lighting system. I noted the hearty, rubber grips which promised a secure handle.

• Hydraulic brake levers presented a familiar feel, replicating those found on standard models.

Finalizing the assembly, I inserted the key, awakening the e-bike’s vibrant color display highlighting several ride modes, including the exclusive off-road setting for unleashing maximum power. The innovative design of the rear tail light with a wave effect and its functionality as a brake light caught my eye, furthering the anticipation of the first ride.

In-Depth Analysis

Chassis and Rear Shock Absorber Integration

Within my bike’s architecture lies a cleverly concealed mono shock for optimal rear suspension, providing both a sleek look and functionality reminiscent of a motorcycle. The crank system is ingeniously integrated within the frame, contributing to the bike’s streamlined aesthetics.

• Suspension: Rear mono shock concealed within the frame
• Crank System: Integrated design for a sleek appearance

Water Resistance and Sealing Efficacy

I take pride in the bike’s design for water resistance, with an IPX7 certification ensuring protection against immersion. My rides won’t have to stop for downpours or puddles, thanks to this high level of waterproofing.

• Certification: IPX7
• Protection: Can handle immersion in water up to 1 meter deep for 30 minutes

Power Storage Unit Particulars

My bike is powered by a robust battery pack featuring a 48-volt, 40 amp-hour system with a significant energy capacity of 1920 watt-hours. This pack powers my bike to deliver 1200 watts nominal, with bursts up to 2500 watts peak in off-road mode.

• Voltage: 48V
• Ampere-hour: 40Ah
• Energy Capacity: 1920 Wh
• Power Output: 1200W nominal, 2500W peak

Wheel Configuration and Tread Design

The bike rolls on sizeable 20-inch wheels, wrapped in 4-inch wide tires for superior grip and stability. This configuration is tailored for a diverse range of terrains.

• Wheel Size: 20 inches
• Tire Width: 4 inches

Brake Mechanism Synopsis

The bike is equipped with four-piston hydraulic brakes, providing reliable stopping power. The 203 millimeter slotted rotors offer a substantial increase over standard sizes, ensuring enhanced braking performance.

• Brakes: Four-piston hydraulic
• Rotors: 203mm slotted

Assembly Guide

Mounting the Leading Wheel

Utilizing the robust axle, I mount the front wheel by positioning it correctly and securing it. It’s essential to fasten the main bolt first before tightening the supplementary ones to ensure the wheel is firmly attached.

Front Suspension Mechanism

The inverted fork is a highlight due to its preferable design over standard forks. I make sure the suspension setting aligns with my preference by adjusting the tension appropriately.

Configuring the Steering Mechanism

I set up the handlebars by first lifting them into their slot. With a dual Crown Fork, the bars have a subtle curve that I fine-tune for comfort. The height and angle of the handlebars directly correlate with the seating position, providing a balanced and ergonomic ride.

Operational and Structural Highlights

Accelerator Mechanism

I’ve outfitted my Async A1 Pro electric bike with a full twist throttle, providing me with an intuitive and seamless acceleration experience. I particularly enjoy the precise control it offers, contrasting with the more common thumb or quarter twist options.

Illumination Configuration

The headlight on my e-bike features a distinctive design that captures attention immediately, while the rear tail light boasts a smart and editable lighting pattern. In enhanced visibility and safe night rides, the lighting system plays a crucial role.

Interface and Indicators

On this machine, the controls consist of straightforward and accessible buttons for power and mode adjustments, along with a lock feature. There’s also a vivid color display that keeps me informed of everything from assist level to battery life, even indicating the current day of the week.

Stability Mechanics

The Async A1 Pro comes with a dual-suspension system—an inverted fork up front and a mono-shock at the rear, concealed yet effective. The suspension’s adjustability allows me to fine-tune the ride according to various terrains, ensuring comfort and control.

• Throttle Type: Full twist throttle for precision control
• Lighting System: Unique headlight design; smart, editable rear tail light
• Controls and Displays: Intuitive controls with a vibrant, informative display
• Suspension System: Inverted front fork and concealed rear mono-shock for a stable ride

Managing Power Sources and Operations

Disassembling and Understanding the Battery

To access the power unit, I first locate the key slot and twist the key to unlock the battery compartment. Inside, I find a robust 48V power module, designed for durability with its own handle for easy removal. Handling this 1920Wh battery requires care; its substantial energy capacity and intricate connections demand attention. The specification labels it as 46.8V, with a considerable 1834.5Wh of capacity. Despite the slight discrepancy in voltage labeling, the battery supports my ride with ample power.

For water protection, it boasts an IPX7 rating, meaning it is safeguarded against immersion in water up to 1 meter deep for 30 minutes. As I check the charge level, it indicates half capacity. A unique connector port earmarked for charging and data is present, ensuring secure energy transfer and monitoring.

Charging Process and Water Resistance Properties

Charging my e-bike necessitates connecting the power module to a suitable power source. The charger interface, neatly integrated, aligns with the motorcycle-like robustness of the whole build. Charged indicators and connections are clear, showcasing the battery’s half-full status upon initial inspection.

The waterproof rating warrants a closer examination; an IPX7 designation is impressive.

• IPX7 Waterproofing Standards:

  Duration	Depth
  Up to 30 min	1m

Assurance against water damage is critical, especially considering the adventurous applications intended for this e-bike. The seal is designed to allow for riding in various weather conditions without risking damage to the power source. That degree of waterproofing augments the bike’s versatility, encapsulating a sense of reliability that befits my expectations for an off-road capable e-bike.

Preparing for Your Initial Journey

Configuring Assistance Levels

Upon receiving my Async A1 Pro electric bike, my first step is to personalize the assistance settings to my preference. This machine boasts a flexible pedal assist system with various levels to cater to different riding conditions. By pressing the plus and minus buttons on the control panel, I swiftly adjust the pedal assistance. Remember, the higher the level selected, the more support from the motor during pedaling, making for an effortless ride.

Enabling Maximum Power Mode

When I’m ready to tap into the full potential of my Async A1 Pro on trails or private property, I activate the Off-Road Mode to unleash the bike’s true power. To do this, I hold the menu and plus buttons simultaneously, which switches the motor output to a more powerful setting. With 1200 watts nominal and an impressive 2500 watts peak performance, the Off-Road Mode transforms my ride into a thrilling experience, providing me the punch needed to tackle demanding terrains.

Enhanced Features

Power Transmission Mechanism

My A1 Pro electric bike is designed with an unconventional power transmission. Unlike the typical chain drives found in many e-bikes, mine features a belt drive system, ensuring a smoother and quieter ride. This belt drive requires less maintenance and is less susceptible to the elements, thus providing a higher degree of reliability and durability over time. Here are some details:

• Construction: Robust and designed to resist stretching
• Maintenance: Minimal upkeep compared to chain drives
• Noise Level: Operates quietly, enhancing the riding experience
• Reliability: Less prone to slippage and wear under high torque conditions

Intelligent Rear Lighting

At the rear of my A1 Pro, you’ll find an innovative smart editable tail light that sets my ride apart. This advanced feature isn’t merely for visibility; it can be customized to display different signals, enticing with its distinctive design that resembles a wave effect when illuminated. Here’s a breakdown:

• Customization: Personalize light patterns to suit preferences or needs
• Visibility: High brightness level with unique wave-like effect
• Functionality: Serves as a brake light, enhancing safety
• Durability: Housed in an aluminum body, it’s built to last

I’ve prioritized practical features and a unique aesthetic for my bike, focusing on both performance and rider experience.

Final Steps in Assembly

Mounting Rotor and Establishing Stability

When setting up the bike, it’s important to pay attention to wheel installation. The powerful front axle and its mounting method lean more towards motorcycle design. Although it might seem daunting, I suggest getting a stand, specifically designed for motorcycles to facilitate the process. The last thing I want is for something to get damaged due to imbalance or an incorrect setup.

• Rotor Installation: Carefully place the front wheel, ensuring the rotor aligns correctly.
  • Tighten the main bolt before securing the remaining fasteners.

Adjusting for Ride Control and Comfort

The handlebars simply pop up into place – make sure to set them to your liking before securing. Customizing the bike’s suspension involves a bit of adjustment, providing a chance to tailor the ride quality according to my preferences.

• Handlebars and Suspension:
  • Rear suspension is cleverly concealed and adjustable for different riding styles.
  • For handlebar placement, I tweak the height and angle to match my riding posture comfortably.

Paying attention to the details, such as the 203mm slotted rotors that outsize the standard, and the inverted front fork, highlights the bike’s superior components. I ensure the belt tension is just right for smooth operation.

To conclude this part, I verify the activation of the headlight and taillight, ensuring they’re functioning as expected. Riding position tests finalize the comfort adjustments before taking the bike out for a thorough ride.

Examining Capacity and Ride Quality

Assessing Battery Life and Power Output

My Async A1 Pro electric bicycle comes with a robust power pack rated at 48 volts and 40 amp hours, equivalent to 1920 watt-hours. This powerhouse enables my ride to function at 1200 watts nominal power with spikes up to 2500 watts peak when I shift to off-road mode. Battery life is an essential factor for riders, and I’ve noticed that when set to a lower assist level, the estimated remaining range appears quite impressive.

Suspension System and Comfort Assessment

The seating and suspension of the e-bike are vital for a comfortable ride. The seat on this machine is not merely a slim foam layer atop a hard surface; it integrates deeply with the frame, providing a plush feel with significant give, which enhances comfort for longer rides. My bike’s rear features a concealed mono-shock, contributing to its motorcycle-like appearance and feel.

The front suspension boasts an inverted fork, often preferred for its performance. The tires come in at 20 inches with a 4-inch width, paired with four-piston hydraulic brakes, and the rotors are a substantial 203 millimeters. These components together deliver a smooth ride over diverse terrains.

The rear suspension is superbly incorporated within the bike’s body, maintaining the sleek design while ensuring responsiveness. Overall, the focus has been on achieving a superior ride quality without compromising on the esthetics of the bike.

• Comfort: The seat is notably deep and cushioned, ensuring comfort during long rides.
• Riding Position: Standing at 6 foot 5, I find the bike provides me ample standover height, and the handlebar positioning is proportionate to the saddle height, ensuring ergonomic comfort.
• Wheels and Tires: 20-inch wheels with 4-inch tires paired with sizeable 203mm rotors and four-piston hydraulic brakes contribute to a secure and comfortable ride.

The final output is factual and neutral in tone while highlighting the technical capabilities and comfort-focused design of the Async A1 Pro electric bike, staying true to a confident and knowledgeable first-person perspective.

Smartphone Integration and Battery Charging

Within the heart of my Async A1 Pro electric bike lies a robust 48V, monstrous 1920Wh battery pack, built for endurance and powerful off-road performance. On flipping it to off-road mode, the performance surges with a hearty 1200W nominal, and an eye-catching 2500W at peak output. This energy-packed heart teams up with seamless smartphone connectivity, all designed to blend toughness with smart tech.

As I rummaged through the bike’s components, it became apparent that it’s more than just your basic e-bike. There’s a sense of blending a motorcycle’s robustness with the tech advancements of modern e-bicycles. One such feature is the smart tail light that promises configurability, and with waterproofing rated at IPX7, it’s built to resist the elements.

I further discovered the bike’s nifty handle to carry the large battery, exemplifying convenience particularly when the need arises to carry it separately. The battery’s specs read out impressively: 39.2 amp hours, and despite the label boasting 46.8 volts, it essentially matches up to 48 volts with a hearty 1834.5Wh. The IPX7 waterproof rating is reassuring, reflecting its capability to withstand submersion for up to half an hour at a depth of three feet.

In an unexpected twist, the search for the charger led me to nervous moments, as it wasn’t nestled within the package, raising concerns about possible delays in my riding experience. Relief washed over me as the charger arrived separately, ensuring I could juice up the bike without a hitch.

• Battery Details:

  • Capacity: 39.2Ah
  • Voltage: 46.8V (Practically 48V)
  • Energy: 1834.5Wh
  • Waterproof Rating: IPX7

• Charging Insight:

  • Charger: Arrived in a separate package
  • Waterproof: Yes, due to IPX7 rating

All these elements are essential, combining the rugged appeal of a high-performance bike with the sophistication of technological advancements in e-bike design. The connectivity, power, and design intricacies reflect an evolution in e-biking, promising an exciting blend of durability and smart features. Riding recommendations and power settings can be adjusted using the onboard controls or via the accompanying app, which further brings a layer of convenience to the high-powered biking experience.

Final Observations

Armed with a massive 48V, 40Ah battery totaling 1920Wh in capacity, my Async A1 Pro electric bike demonstrates notable performance. It operates at a standard 1200W with an impressive 2500W at peak power. This capability is especially apparent when I switch to the off-road mode, ideal for enthusiasts seeking a powerful ride.

Upon unboxing, the design captivates with its motorcycle-like aesthetics, noticeable in the rear light design and the plush seating, which promises comfort for extended adventures. I appreciate the innovation in the IPX7-rated frame, ensuring a high level of water resistance, and the editable smart taillight adds an intriguing tech-forward feature.

The e-bike’s durability is evident through design choices, such as the concealed mono shock for the rear suspension and the crank, which is subtly integrated. 20×4 inch tires, potent four-piston hydraulic brakes, and 203mm slotted rotors surpass standard configurations, suggesting a promise of reliable stopping power and handling.

Upon closer inspection, the build quality extends to the inverted front fork, which I consider superior to its traditional counterpart. With full twist throttle controls, the bike delivers immediate power, contrasting with the more common thumb or quarter twist varieties.

Adding to the list of notable components, I find the belt drive system particularly smooth, which pairs well with an easily adjustable rear suspension. The substantial 123-pound weight and the assembly process, while more demanding than typical e-bikes, underscore the robust and advanced nature of my A1 Pro.

Completing the assembly, the handlebars set into place without fuss, and once powered on, the high-resolution color display adds an upscale touch. The headlight boasts a unique style and directional brightness, and the rear tail light complements with its dynamic visual effect.

The e-bike’s heart, a lithium battery with a 39.2Ah capacity and 46.8V—effectively a 48V system—displays its specifications proudly, emphasizing the longevity and depth of the waterproof casing. With an estimated range of 92 miles on class one to 78 miles on class three, the adventure potential seems promising.

Seating upon the e-bike, I find the ergonomics well-suited for a range of rider heights. The dual crown fork allows substantial maneuverability, paired with a comfortable stand-over height and significant pedaling space, even for a taller individual like myself at six feet five inches.

Unleashing the full power of the bike requires engaging the off-road mode, a simple process that dramatically changes the riding experience. The anticipation builds as I prepare to take the Async A1 Pro out, keen to test the realities against the impressive range figures, the horn’s call, and the handling dynamics promised by its formidable build.

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