Aventon Sinch.2 Review – Folding Electric Bike for Every Budget

Review of Aventon Sinch.2: Compact and Versatile Folding Electric Bike

Categories: Aventon, Bike Reviews
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Aventon Sinch.2 is a fat tire folding e-bike with a combination of features that you rarely find at this price: a 55-mile battery range, 4” fat tires, and a folding frame. 

The Aventon Sinch.2 is foldable, storable, and portable. It’s perfect for commuting and all-weather riding. You can even take it off-road and still be comfortable thanks to its 4” fat tires and 45mm suspension fork.

In this Aventon Sinch.2 review, we’re going to take a closer look at this affordable fat tire folding e-bike.


Main Specifications

Aventon Sinch.2 electric bike is a folding bike with 4” fat tires, a powerful motor, and a long-lasting battery.

Related: Full Review of Aventon Bikes

Here is the full list of Aventon Sinch.2 e-bike specs and accessories:

  • Motor: 750W (peak) 500W (sustained) 48V Brushless Motor
  • Battery: 48V, 14Ah (672Wh)
  • Range: 55 miles
  • Charge time: 4.5 hours
  • Top speed: 20mph (can be modified to reach 24mph using pedal assist)
  • Weight capacity: 300lb
  • Bike weight: 68lb
  • Drivetrain: 8-speed freewheel
  • Brakes: Mechanical disc brakes with 180mm rotors
  • Tires: 20” x 4” with puncture resistance
  • Accessories: Fenders, lights, rear turn signals, rear rack, and kickstand

See More on Aventon.com


Aventon Sinch.2 Frame

Aventon Sinch.2 frame

Aventon Sinch.2 is special because of its folding frame. And not only is the frame foldable, but so are the pedals and handlebars. Unfolded, the Sinch has dimensions of 67″ x 23.25″ x 46″. Folded, the bike is as small as 46″/28″/30″. This is small enough to fit into a car trunk, or onto a train or bus.

However, the Sinch.2 is quite heavy for a folding bike.

In total, the Aventon Sinch weight is 68lb, which may make it difficult for some cyclists to lift, or carry the bike up a flight of stairs.

The frame is made of a 6061 Double-Butted Folding Aluminum Alloy frame, and the battery is internal to the frame. There is also a front suspension fork, providing 45 mm travel and lockout.

The Aventon Sinch.2 comes in a single frame size which fits more adults from 4’11” to 6’2” and is only available as a step-through. This frame allows for easy mounts and dismounts, making this e-bike suitable for riders with limited mobility and flexibility.


Sinch.2 Components

The Aventon Sinch.2 comes with an impressive array of components, including an 8-speed drivetrain.

With a 170mm, 52T crankset, you will be able to pedal comfortably up to 24 mph. The bike also comes with a throttle on demand. This means that you can use the throttle from a complete stop.

The Sinch.2 can also be unlocked using the Aventon app, which allows you to modify the bike’s speed limit to go up to above the factory-set maximum speed.

The Aventon Sinch.2 includes a huge amount of accessories, such as a rear rack, lights with rear turn signals, and fenders. It also includes a BC280 LCD Smart Easy Read Display that pairs seamlessly with the Aventon app.

Pedals are included and come in the form of 9/16” alloy plastic. One of the most useful features of the Aventon Sinch.2 is that the pedals fold.


Motor and Battery

Aventon Sinch.2 motor

A 500W motor (peak 750W) is quite powerful for a folding e-bike. You’ll be able to do more than zip around the city on the all-terrain Aventon Sinch.2 which is designed for all kinds of riding.

The Sinch.2 has a maximum speed of 20mph out of the box, but you can increase its top speed to 24mph using the Aventon app.

The battery is a removable Lithium-ion 48V, 14Ah (672 Wh) unit that lasts up to 55 miles. This is impressive for a folding electric bike.



Aventon Sinch has a maximum speed of 20 mph when shipped. This can be modified using the Aventon app, and you can increase the Sinch’s top speed to as much as 24 mph using pedal assist only.

Aventon Sinch is a Class 2 e-bike because of its 20 mph top speed and inclusion of a throttle.

Aventon Sinch weighs 68 lbs, which isn't the lightest, but when it comes to electric bikes, it's not too bad.

Yes, the Aventon Sinch comes with a throttle and pedal assist. Both can be used in the Sinch’s default mode, but only pedal assist can be used after the Sinch’s top speed has been modified.


Final Verdict

suggestedIn this Aventon Sinch.2 review, we’ve taken a closer look at one of the most unique bike designs you’ve probably ever seen.

With its fat tires, the Sinch.2 offers a versatile form of transportation. You can take this bike through the city, around the trails, or through the rain.

You’ll be able to cover 55 miles on a single battery charge, and then you can fold up the frame for easy transport and storage.

When it comes to the Aventon Sinch.2 e-bike, there’s hardly anything else like it.

Buy from Aventon

Aventon Sinch.2








Ride Feel





  • Foldable frame, handlebars, and pedals
  • 300lb payload capacity
  • 55-mile range
  • 4" fat tires
  • Suspension fork


  • Heavy and bulky for a folding bike

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