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If you’re looking for an electric bike with great safety features, the Aventon Sinch.2 is the bike that must be included in your list. Equipped with features that are not typical with other e-bike brands, this bike offers a nice riding experience. And yes, it can be purchased at a mid-range price.
Aventon is known for manufacturing electric bikes packed with a lot of features. With the release of the new Aventon Sinch.2, this bike is a step-thru bike priced at the same $1,799 but with added features.

The Aventon Sinch.2 is a folding electric bike with a distinctive glossy look giving a premium vibe. Equipped with notable features and added accessories, the e-bike provides a combination of stable riding experience and safety.

So today, I will share my experience with the Aventon Sinch.2 and give you a detailed breakdown of its features and performance.

Aventon Sinch.2 Specs

20
Top Speed*
55
Tested Range*
68
Weight
300
Max Load

*To ensure the most accurate evaluation, these tests are done independently with our rider. Please note that our results may differ from the manufacturer’s claims and are intended to provide a transparent and unbiased assessment of each bike’s capabilities.

Highlights

Step-thru stylish design
Excellent range
Great load capability
Comes with turn signals
Comes with app connectivity
Comes with a torque sensor
No rear shock

Performance Review

The Aventon Sinch.2 is a class 2 designation e-bike that offers a top speed of 20mph. It has a step-thru stylish design, making it easy for smaller riders to access and ride comfortably. One thing I particularly like about this e-bike is its app connectivity, which enhances safety with additional features.

When it comes to range, the Aventon Sinch.2 impresses with a maximum range of 55 miles which I achieved with both pedal and throttle assist, along with the turbo mode. The e-bike weighs 68 lbs, which is fairly doable considering its features. You can ride the bike without using both throttle and pedal assist, but of course, you have to keep in mind that this bike is quite heavy.

With a nominal power of 500W and a peak power of 750W, the Aventon Sinch.2 delivers a good performance. Its 20×4″ street tires enable easy cornering and smooth rides on flat surfaces. Lastly, this e-bike provides a good hill climbing experience. The bike features 4 PAS (Pedal Assist System) modes, which is lower than the 1st generation with 5 PAS.

Performance Summary

Top Speed
20mph
Range
55miles
Acceleration (0 to 20 Mph)
7 seconds
Braking Distance (25 to 0 kph)
To be tested

Top Speed

The Aventon Sinch.2 has a top speed of 20mph, which falls into the Class 2 designation. The Aventon Sinch.2 performs well on flat roads, making it ideal for cruising at its top speed.

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Acceleration

The Aventon Sinch.2 offers smooth acceleration, especially on flat grounds. The bike provides a seamless and enjoyable riding experience.

Hill Climb

The Aventon Sinch.2 handles inclines quite well overall. Whether using the throttle or pedal assist, I had no issue riding uphills. When riding a 20-degree incline, I reached 15mph top speed using the throttle, while the 2nd pedal-assist mode in turbo mode achieved a speed of 8mph with the 2nd gear.

Range

The Aventon Sinch.2 is equipped with a reliable 48V 14Ah battery, which provides ample capacity for long rides. I achieved an impressive range of 55 miles (88.5 km) on a single charge. This extended range is made possible by the 672Wh battery capacity.

It’s important to note that the range can vary depending on various factors, such as rider weight, terrain conditions, and wind conditions. To maximize the range, I recommended using pedal assist slightly and with the eco mode.

Ride Quality

The overall ride quality of the Aventon Sinch.2 is smooth and steady. The bike’s steering is nimble and agile, making it easy to maneuver. Thanks to the torque sensor, the pedal assist provides assistance based on my effort, resulting in a more natural riding experience.

The power delivery of the bike is responsive, and I haven’t experienced any lagging or delay. Cornering is easy thanks to the 20×4″ tires, which provide a nice grip and stability during turns.

The Aventon Sinch.2 can handle a weight capacity of up to 300 lbs, making it suitable if you’re someone who always brings stuff. Additionally, the added rear rack can support up to 55 lbs, which is a level up since the previous version of the Sinch did not include a rear rack upon purchase.

I also appreciate the step-thru design of the bike, as it is well-suited for smaller riders.

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Braking

The Aventon Sinch.2 is equipped with mechanical disc brakes. The brakes feature Tektro branding, which provides good performance for me. The diameter of the brake rotors is 180mm, which I like since many e-bikes typically offer rotors with a diameter of 160mm only.

The bike is also equipped with motor/power cut-off levers, which enhance safety by allowing quick and efficient stopping power.

While the mechanical disc brakes on the bike offer good performance, hydraulic disc brakes generally provide even better braking performance.

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Suspension

The Aventon Sinch.2 features a front suspension fork only, which is manufactured by Aventon themselves. The front fork has 45mm of travel, providing a smooth and comfortable ride.

The front suspension fork is adjustable and lockable. It offers pre-load adjustment on the left side, meaning you can customize the suspension according to your preference. On the right side, there is a lockout feature that allows the suspension to be locked, which can be useful in certain situations or when riding on smoother surfaces.

The bike is also equipped with a seat post suspension, further enhancing riding comfort. The saddle is comfortable and manufactured by Aventon also. 

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Aventon Sinch.2

$1,799 on Amazon

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Aventon Sinch.2 Features

Frame

The Aventon Sinch.2 is made of strong 6061 Single-Butted Aluminum Alloy with an internal battery. It weighs 68 lbs and can carry up to 300 lbs. It even has a foldable feature! What’s more, its step-thru design allows for easy hopping on, and I really like the sleek finish giving it a premium look. You can also attach a front rack if you want thanks to the available mounting points.

Price

The Aventon Sinch.2 is available at a midrange category price of $1,799, good if you’re just starting in the world of electric bikes.

Portability

The Aventon Sinch.2 is portable, measuring 46″ x 28″ x 30″ when folded and 67″ x 23.35″ x 46″ when not folded. I love how easy it is to carry around! Plus, the seat and handlebar are adjustable for added comfort.

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Styling

The Aventon Sinch.2 has nice styling that I really like. Its glossy frame style is truly eye-catching. When it comes to wiring, the bike is neatly designed with internal wiring, except for the front where there are some external wires that are well-managed, but it’s still good. Additionally, you have the option to choose from two beautiful colors: Sapphire and Quicksilver.

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Battery Pack

The Aventon Sinch .2 has an easy way of removing and locking the battery. Charging the battery takes around 5 to 6 hours, which is quite reasonable. The battery has a 672Wh LG Cell capacity.

What’s really neat is that the battery is positioned above the frame, and with a simple unlock, it pops out effortlessly thanks to the spring mechanism.

LCD

The Aventon Sinch .2 comes equipped with a backlit LCD display that adds convenience to your riding experience. What’s great is that the display is colored, providing a visually appealing interface. It’s quite big, offering all the necessary details I need while riding. Even in daylight, the display remains visible, and when the headlight is turned on, it dims slightly assuming I’ll be riding in the dark. 

The LCD displays a lot of information, and it can also be scanned and connected to a phone for checking and adjusting settings such as brightness and top speed.

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Tires

The Aventon Sinch .2 is equipped with ChaoYang 20×4-inch fat tires that are suitable for both urban and off-road adventures. Although the tire tread is more street-oriented compared to the usual knobby tires, it still performs well enough. The tires also add a stylish Aventon touch, enhancing the overall look of the bike.

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Lights

The Aventon Sinch .2 comes with a bright LED headlight that provides ample illumination. Additionally, the bike has an integrated brake rear light, ensuring safety during rides. What’s really cool is that both the front and rear lights are equipped with turn signals, which is a nice feature when making turns. It adds an extra layer of visibility and enhances safety on the road.

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Waterproofing

The Aventon Sinch .2 has an IPX4 rating, which means it is capable of withstanding heavy rain to a certain extent. It’s important to keep in mind that this is still an e-bike, I advise you not to ride it under heavy rain for prolonged periods. Taking note of avoiding riding exposure to heavy rain will help ensure the longevity and optimal performance of the bike.

Warranty

The Aventon Sinch .2 comes with a one-year warranty like the majority of electric bikes.

Additional Accessory

The Aventon Sinch .2 comes with a variety of accessories that add convenience and style to the bike. The bike features metal fenders on both the front and back.

Additionally, the bike is equipped with front and rear turn signals for added safety when making turns. A nice addition is the rest located underneath the bike, which comes in handy when folding it. 

The bike also comes with an accessory kit that includes stickers, reflectors, tools, a 3Ah charger, and spare parts for the derailleur.

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Aventon Sinch.2 Alternatives & Competitors

If you want to compare options, here are two main alternatives for the Aventon Sinch.2 in a similar style and performance

Aventon Sinch.2 vs Heybike Tyson

When comparing the Aventon Sinch .2 and the Heybike Tyson, there are a few key differences to consider. The Aventon Sinch .2 features a 500W motor, while the Heybike Tyson has a more powerful 750W motor. In terms of top speed, the Heybike Tyson reaches 28 mph, surpassing the Aventon Sinch .2’s 20 mph. The battery capacity is slightly higher in the Heybike Tyson at 720 Wh compared to the Aventon Sinch .2’s 672 Wh. Both models offer a range of 55 miles on a single charge.

The Aventon Sinch .2 weighs 68 lbs, whereas the Heybike Tyson is slightly heavier at 77 lbs (34.9 kg). Suspension-wise, the Aventon Sinch .2 has a single suspension, while the Heybike Tyson features dual suspension for a potentially smoother ride.

When it comes to price, the Aventon Sinch .2 is priced at $1,799, slightly higher than the Heybike Tyson’s $1,699.

Considering these factors, the Heybike Tyson offers a more powerful motor, higher top speed, and dual suspension at a slightly lower price. However, the Aventon Sinch .2 may appeal to those who prefer a lighter weight and are satisfied with its features and performance.

Aventon Sinch.2 vs Engwe L20

The Aventon Sinch .2 features a 500W motor, while the Engwe L20 has a more powerful 750W motor. Regarding top speed, the Aventon Sinch .2 reaches 20 mph, slightly lower than the Engwe L20’s 25 mph. The battery capacity is higher in the Aventon Sinch .2 at 672 Wh compared to the Engwe L20’s 624 Wh. However, the Engwe L20 has a slightly shorter range of 40 miles, whereas the Aventon Sinch .2 offers a range of 55 miles on a single charge.

The Aventon Sinch .2 weighs 68 lbs, while the Engwe L20 is slightly heavier at 77 lbs (34.9 kg). Both models feature a single suspension system, providing some level of comfort during rides.

Price-wise, the Aventon Sinch .2 is priced at $1,799, while the Engwe L20 is more affordable at $1,199.

Considering these factors, the Engwe L20 offers a more powerful motor and higher top speed at a lower price point. However, the Aventon Sinch .2 provides a longer range and higher battery capacity, which may be appealing to those seeking an extended riding experience. The choice ultimately depends on individual preferences and priorities.

Here’s a brief comparison of these three electric bikes.

Aventon Sinch.2 Engwe L20 Engwe M20
Motor 750 W 750 W 1000W
Top Speed 28 mph 25 mph 25mph
Battery 720 Wh 624 Wh 624Wh
Range 55 miles 40 miles 20 miles
Weight 34.9 kg (77 lbs) 34.9 kg (77 lbs) 34.9kg (77lbs)
Suspension Dual Single Triple
Price $1,699 $1,199 $1,299

Conclusion

The Aventon Sinch .2 has impressed me in several aspects. I particularly love its overall appearance and step-thru aluminum alloy design, which not only looks sleek but also adds convenience while mounting and dismounting. 

The torque sensor provides a natural and smooth feel of assistance, enhancing the riding experience. The app connectivity is a standout feature since it’s not commonly found in many other bike brands. Additionally, the folding mechanism of the Sinch .2 makes it incredibly portable, allowing for easy transportation in a truck or for long rides.

While the mechanical brake is acceptable for a class 2 bike, I believe that a hydraulic disc brake would be an improvement, providing even better stopping power and control.

The Aventon Sinch .2 is a great e-bike option if you’re looking for both daily commutes and moderate off-road rides. It offers a combination of style, functionality, and ease of use, making it a great choice for riders looking for versatility and convenience. You get all of these features for only $1,799.

Aventon Sinch.2 FAQs

Can I use the Aventon Sinch.2 without using the pedal assist or throttle?

Yes, you can ride the Aventon Sinch.2 without using the pedal assist or throttle by simply pedaling like a traditional bicycle.

Can the Aventon Sinch.2 be ridden in the rain?

The Aventon Sinch.2 has an IPX4 rating, making it capable of withstanding light to moderate rain. However, it is advisable to avoid riding in heavy rain to maintain optimal performance.

Does the Aventon Sinch.2 come with a horn or bell?

No, the Aventon Sinch.2 does not come with a horn or bell. You may consider purchasing a separate horn or bell accessory for added safety and signaling.

Can I adjust the suspension on the Aventon Sinch.2?

Yes, the front suspension fork on the Aventon Sinch.2 is adjustable, allowing you to customize the suspension according to your preference.

Are the lights on the Aventon Sinch.2 removable?

The LED headlight and integrated rear brake light on the Aventon Sinch.2 are integrated into the bike and not removable.

Aventon Sinch.2 Manufacturer's Specs

  • Brand: Aventon
  • Model: Sinch.2
  • Motor: 750W (peak) 500W (sustained) 48V Brushless Hub Motor
  • Throttle: Right finger throttle
  • Display: LCD Smart Easy Read Display with Backlight
  • Top speed: Up to 20 MPH on Pedal Assist
  • Battery: Removable Internal Lithium-ion 48V 14Ah
  • Sensors: Torque Sensor
  • Pedal assist: 4 Levels
  • Charger: 48V 3 Amp Fast Charger, 4-5 Hour Charging
  • Range: 55 Miles* on PAS
  • Frame: 6061 Single-Butted Aluminum Alloy with Internal Battery
  • Weight: 68lbs
  • Pedals: 3×3.5 in. Folding Platform
  • Dimensions: Folded: 46” l x 28” w x 30” h
    Unfolded: 67” l x 23.25” w x 46*” h
  • Weight limit: 300 lbs
  • Rear rack capacity: 55 lbs
  • Fork: RST GUIDE-ML-20 45mm travel
  • Rear Derailleur: 8 Speed
  • Brakes: Mechanical Disc Brakes
  • Tires: 20” x 4” 
  • Saddle: Aventon by Velo

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