aventon sinch review

Aventon Sinch Review: A Powerful Fat Tire Folding Ebike

Are you like I was once?

Every time you go to research about ebikes, things get freaky and frightening.

After a while, you feel overwhelmed by a lot of different and contradictory opinions and get lost between the lines. Have a FOMO (fear of missing out) about something important…

You may even forget why you started your research in the first place!

Eventually, you just doubt every single thing about the product and just go to sleep. 

Well, it doesn’t have to be that way. Not anymore! 

So if you’re considering the Aventon Sinch folding ebike, you better buckle up, get a cup of coffee, and relax, ‘cause I got you covered. If you are new to ebikes you might want to first check out our blog post about ebikes.

In this review, we’ve gathered and summarized everything you need to know about this folding ebike, what experts think, and what people who have bought the Aventon Sinch have to say about it. So let’s dive in.

Product overview 

(Before/after)

The Aventon Sinch is a folding fat tire electric bike. It means you can ride it almost anywhere including snow, sand, mud, etc. With pedal assist and a throttle, it can make your adventure on trails easier as well as commuting to work effortless, without breaking a sweat.

Adventure on trails? Easy! 

Commuting to work without breaking a sweat? Done! 

You name it! 

The Aventon Sinch is a folding fat tire electric bike. It means you can ride it almost anywhere including snow, sand, mud, etc. With pedal assist and a throttle, this becomes just effortless.

aventon sinchh

The bike can easily fit in almost any car trunk thanks to its 20-inch (50 cm) diameter wheels and folding frame, handlebars, and pedals allowing you to take it on trips or ride in areas away from home.

The bike can easily fit in almost any car trunk thanks to its 20-inch (50 cm) diameter wheels and folding nature. So you can take it on trips with you and ride in areas far from home.

Aventon Sinch ebike technical specifications

Motor: 750 W peak-rated geared hub motor
Top speed: 20 mph (32 km/h)
Throttle Range: 30 mi (48 km) 
Pedal assist range: 38-71 mi (60-115 km)
Battery: 48V 14Ah (672 Wh) with Samsung cells
Charge time: 4-5 hours
Max load: 250 lb (113 kg)
Frame: 6061 double-butted aluminum
Suspension: RST spring suspension fork with 45 mm travel
Brakes: Tektro MD-M810 mechanical disc brakes, 180 mm rotors

What all these numbers mean is that basically, this ebike has a ton of power.

The Aventon Sinch is a Class 2 ebike with a top speed of 20 MPH (32 km/h) and peaks at 750 Watts of power. If you’re riding on private property or in an area without ebike speed limits, you can increase the speed limit to 24 MPH (38 km/h) in the settings. The Sinch also has a removable lithium-ion battery putting out 48 volts and 14 amp hours (672 Wh) which is well hidden inside the frame, so it maintains the stylish look of the ebike.

The Aventon Sinch is a Class 2 ebike with a top speed of 20 MPH (32 km/h) and peaks at 750 Watts of power. 

If you’re riding in an area without ebike speed limits, you can increase the speed limit to 24 MPH (38 km/h) in the settings. 

The Sinch also has a removable lithium-ion battery well hidden inside the frame. This helps to maintain the stylish look of the ebike. Also, it’s easier to take just the battery with you for charging than the whole ebike.

It has 5 levels of pedal assist and obviously riding on a higher level of pedal assist or on the throttle will make the battery run out of charge faster. As a result, the range will shorten. Remarkably, the company is very transparent and straightforward about the battery range of the Aventon Sinch so much so that they provide real-world range testing. Not only do they show you the range on throttle vs. pedal assist, but they also show you the range for each level of pedal assist. Check out the images below which I took from their website.

It has 5 levels of pedal assist. Obviously, riding on a higher level of pedal-assist or using the throttle will make the battery run out of charge faster. As a result, the range will shorten. 

Remarkably, the company is very open and direct about the battery range of Aventon Sinch. So much so that they provide real-world range testing.

Not only do they show you the range on throttle vs. pedal assist, but they also show you the range for each level of pedal assist. Check out the images below which I took from their website

aventon sinch test

The Sinch is available in one size and will fit most adults from 5’0″ to 6’3″ (152 cm to 190 cm). The seat and handlebars are adjustable so they’ll fit a wide range of rider heights. 

The weight limit is 300 pounds (163 kg).

What are the experts saying?

Good speed, great range, nice power, and a comfortable, fun ride. This is the general opinion about the Aventon Sinch ebike. 

Let’s break down the key characteristics you need to consider when buying an ebike in general and see what experts think about the Sinch in particular.

Let’s now take a look at the key factors to consider when buying an ebike and discuss what experts think of the Sinch in particular.

Performance

A lot of reviewers tested the battery range of Aventon Sinch and all of them confirmed the numbers that the company has put on its website. So they advertise realistic specs and numbers

The motor feels powerful thanks to the mechanical advantage of the smaller wheels. 

Hitting the throttle provides smooth acceleration and gradually goes up to the max speed of 20 MPH. Switching pedal assist modes is satisfyingly smooth as well. 

It’s basically like a fixed gear and if this bike ever dies you can still ride it like a normal bike [Aventon Sinch Review | ElectricBikeReview.com].

Comfort 

Riding the Aventon Sinch is quite comfortable due to its front suspension and fat tires.

The suspension is really meant to smooth out the ride. You can take it on light trails with minor bumps and even do some little jumps. It will do fine.

However, this is not a serious off-roading mountain bike and you definitely don’t want to take this out bmxing. That’s not what it’s geared for. In fact, no folding ebike is geared towards that. Just something to keep in mind.

Four-inch wide fat tires have tons of air volume which do add some extra suspension qualities to the bike which is nice. 

If you live in an area with sand, snow, mud, or whatever and you plan to ride through that, the fat tire will make it float over that kind of terrain much more easily.

If you plan to ride through sand, snow, or whatever, the fat tire will make it float over that kind of terrain much more easily. [Aventon Sinch review: EXCEPTIONALLY well-designed folding electric bike that won’t break the bank – YouTube]

aventon sinchh

It’s got a pretty good balance and is stable.

The overall ergonomics are good. Nevertheless, some reviewers claim that the sitting position makes them feel a bit awkward. It’s not fully upright, which over long rides can result in undue back pain. [Aventon Sinch Review | Tower eBike 100-Point Rating (towerelectricbikes.com)]. 

The clip on the center frame that folds this ebike in half may cause some trouble by hitting your legs when riding. If that’s a problem there’s another option of the Sinch available in Step-Through.

Maintenance

The proprietary risk of the company is high. Meaning that only Aventon can produce and sell the electrical components within the bike. So if someday the company shuts down and you have some serious problems with your ebike the company won’t be available to service it. 

However, Aventon has been in the market for a while now and hopefully won’t go anywhere anytime soon. Moreover, the Aventon Sinch is backed up with a one-year comprehensive warranty and a lifetime warranty on the frame

The company also has authorized dealers all over the place so if something goes wrong you can actually take it to them. They are familiar with the product. They know how to diagnose, how to tune-up and fix.

The Sinch uses Kenda tires. These are known to be mainstream and kind of thin tires. In fact, they don’t have puncture protection which can result in small punctures, thistles, and thorns. One of the reviewers recommends throwing some slime in there to help with it.

Mechanical brakes are reliable and easy to maintain. But they do have some drawbacks compared to hydraulic brakes. These include requiring more frequent maintenance to tighten the cables, as well as greater grip strength to operate them. [Aventon Sinch Review | ElectricBikeReview.com]

Aesthetics and portability

“Aventon’s e-bikes have beautifully welded frames and this is some of the best craftsmanship I have ever seen on an e-bike.” – says another reviewer. The finish of the bike comes off as really high quality.

The fact that the Sinch is a foldable electric bike, doesn’t make it lighter. The weight of Aventon Sinch is 68 pounds (30 kg) which is still pretty heavy to carry. Taking into consideration the fat tires, it’s normal. 

Price

On the value side, it is priced at $1,699, which feels fairly placed in the market. There are other fat tire folding e-bikes out there for similar or even lower prices. 

However they don’t offer the level of power, fit and finish that Aventon Sinch does [Aventon Sinch folding fat tire electric bike review: Fat and beautiful! (electrek.co)]

Other features

The Sinch has an easy-to-use monochrome LCD display. Even so, Aventon launched an app that allows you to get more stats about bike rides (like trip mileage, tracking routes, average and max speeds, and much more). The downside of the display is that it’s not adjustable.

aventon sinch monochrome LCD display


The Sinch doesn’t come with included fenders and a rear rack. Fortunately, Aventon has a large selection of accessories that you can add on when purchasing. 

“I think they’re absolutely worth it, these are great quality fenders with full coverage, durable alloy construction, and look great with paint-matched colors.” [Aventon Sinch Review | ElectricBikeReview.com]

Not including them by default helps to keep the price of the Sinch down. That is great if you don’t need any of those accessories. Or if you have specific ones in mind you want to use instead of the generic ones that might have been included.

What are the customers saying? 

Thankfully, Aventon has fixed the biggest complaint people had about the original Sinch. Now you can operate the bike from a standstill using the throttle. 

They also sell an upgraded head unit and controller that can be used to upgrade older models to the new behavior.
If you scroll down to customer reviews on their website you can see that the vast majority of the clients are very happy with their purchase and satisfied with the quality of the product.

aventon sinch reviews

Here are some authentic reviews

aventon sinch cutomer reviews
aventon sinch customer reviews

There are though several complaints about customer service and the condition of the ebike when newly arrived.

aventon sinch customer reviews

Since there are some contradictory reviews about customer service, I decided to reach out to them with a fake complaint (similar to actual customers). It seems like they indeed have some issues with that because they never get back to me during a week.

There were also some complaints about the lack of instructions included. But you definitely can check the start guide of the Sinch online.

Anyway, if you’re not happy with the product, Aventon has a quite straightforward return policy. You can return the unused items within 14 days of receipt, and within 30 days of receipt if used. 

Shipping options

You can buy the Sinch right now from Aventon’s website for $1699.

Aventon offers completely free shipping on purchases of $100 or more to addresses in the 48 continental United States, including complete bicycles.

If you’re outside of these states you might want to check their notice for international customers.

Current shipping times in the USA:

In-Stock Ebikes: 3-5 business days.

In-Stock Accessories & Components: 7-10 business days.

Conclusion

So according to both customer and expert reviews the Aventon Sinch is an amazing folding ebike with plenty of power.

It’s worth mentioning that Aventon is an established company that has some great reviews. Also, various global media companies like Forbes have covered a lot of products of the brand.

Furthermore, they’re truthful and advertise realistic specs and numbers. That has been backed up by experts’ opinions who have tested the product.

A nice thing about this ebike is that it has a front suspension. So you’ll have a much smoother ride if you are to travel through bumps or if you go off-road on gravel. 

Meanwhile, it doesn’t have a rear suspension so it’s not going to be the smoothest ride ever but fat tires definitely help. 

Both pedal assist and throttle will help you make your ride easy, comfortable, fast, and fun. 

It’s a Class 2 ebike so it’ll be legal to ride in almost any place besides the strictest areas.

Thus overall, you can still go on adventures on trails but as reported by experts this thing is suited more for a commuter. If you live in an urban environment and you are thinking about getting rid of an actual vehicle to get to work, this would be a pretty good option both in terms of quality and price.

It’s also important to know that even though the bike is compact and takes little to no space when folded, it’s relatively heavy. Not something you can fold and throw in a trunk or truck or under the hatch. It will require some lifting.

As stated in customer reviews there are some other technical and logistic issues. However, as a matter of fact, that doesn’t really affect the quality of the product itself. 

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