FREE REAR RACK + FENDERS WITH SINCH EBIKES

Most Loved Color

Sinch Step-Through

Foldable Ebike
+ Available in Step-Over

Price: $1,599.00 /
Unit price
per 

Pedal Assist
40 Miles Average Range
4" Fat Tires For A Smooth Ride
Foldable Frame, Pedals, & Handlebars

*Aventon has the right without notice to the consumer to substitute components of at least equal quality for advertised Aventon ebike components in the event of the unavailability of such advertised components. More info

“Most Bang For Your Buck”

From Forbes.com

5 star reviews

Thousands of 5-Star Reviews

From Aventon Customers

Remarkably solid e-bike

“Remarkably solid e-bike”

From Bicycling.com

I understand the demand

“I understand the demand”

From USAtoday.com

Foldable, portable, storable, powerful, comfortable, and always ready for the journey ahead. The Sinch Step-Through electric bike is the epitome of versatility meeting ruggedness. Store it in the trunk of a car or easily into a RV so you can take it anywhere with you as your very own two-wheeled companion. With 4" fat tires, a front suspension fork and a 500W motor, the Sinch ST can effortlessly take on both a relaxing cruise on pavement and a thrilling run on the trails!

  • Backlit Color Display w/app sync

    Backlit Color Display w/app sync

    Our unique backlit, color display gives you vital information of your rides. Get speed, battery level, power output, distance traveled and more at a single glance. This display allows riders to link to our Aventon mobile app and experience riding in new ways.

  • Foldable Frame

    Foldable Frame

    The SINCH ST folds and unfolds quickly and easily, and fits in car trunks, closets, RVs, and under desks. Simply open the ebike, close the clamp, lift the handlebars, close the clamp, and you're all set to ride. Makes it the perfect ebike for those who have to be space-conscious.

  • Front Suspension

    Front Suspension

    The SINCH ST ebike is equipped with front suspension that has 45mm of travel, meaning that it can absorb all the bumps of the road or terrain beneath you for one of the smoothest rides you'll ever experience on a folding ebike.

  • Fat Tires

    Fat Tires

    Equipped with 4” fat tires to accompany the terrific front suspension and provide every rider with both comfort and connection to the trail or pavement beneath their tires; helping them to feel secure and safe on any terrain.

  • Hub Motor & Battery

    Hub Motor & Battery

    Features a 500W brushless rear hub motor and combined it with a 14Ah battery which means that you’ll have both the assistance to get there and the juice to get yourself home once your journey is over.

  • Pedal Assist & Throttle

    Pedal Assist & Throttle

    Having both pedal assist and throttle functions allows you to choose how much your SINCH ST helps you to get around. Select one of five levels of pedal assist at a speed that’s right for you. Or choose not to pedal at all with the thumb throttle located at your fingertips.

  • Step-Through Frame

    Step-Through Frame

    With a low standover height, the SINCH ST is one of the most versatile folding ebikes on the market, and now everyone has the opportunity to own a compact and easily storable ebike they can mount and dismount with confidence.

CONNECT YOUR EBIKE TO YOUR PHONE

Sync
& View
Ebike
Info
Sinch ST App Device Screenshot 1 Sinch ST App Device Screenshot 1
Record
& Track
Rides
Sync
& View
Ebike
Info
Sinch ST App Device Screenshot 2 Sinch ST App Device Screenshot 2
Configure
Ebike
Settings
Sync
& View
Ebike
Info
Sinch ST App Device Screenshot 2 Sinch ST App Device Screenshot 2
Increase
& Configure
Speed
Limits
Sync
& View
Ebike
Info
Sinch ST App Device Screenshot 3 Sinch ST App Device Screenshot 3
Set Goals
Sync
& View
Ebike
Info
Sinch ST App Device Screenshot 4 Sinch ST App Device Screenshot 4
Share with
Aventon
Community
Sinch ST Electric Bike
Sinch ST Electric Bike
Sinch ST Electric Bike
Sinch ST Electric Bike

Customer Reviews

Based on 866 reviews
80%
(692)
11%
(96)
6%
(48)
1%
(6)
3%
(24)
M
Mike K
Amazing Bike with Superior Customer Service

My first bike arrived severely damaged in shipping (broken frame). It was a Xmas present, so I did not find out it was damaged until a couple weeks after it arrived. Customer service was superb. They set me up with a return label, scheduled my FedEx pickup, and had a new bike at my door just two days later.

The second bike arrived in perfect condition. I have put 20 miles on it (from full the battery is at 50% using mostly assist #3 out of 5), and all I can say is WOW. It is so much fun to ride. Be aware that there is a 1-2 second delay on the engagement of the motor when you are moving, although the throttle DOES respond immediately if you are at a stop. Which is great for getting the bike going and getting across intersections/etc. Aventon has said this delay is intentional as it allows for a better/safer experience. I agree, but I could see how some folks might always want instantaneous assist/throttle when the bike is in motion.

The power is amazing. On a flat I find assist level 5 is too much and I use 3. On a big hill, I will go up to 5 and find that I can go up any hill at 12+ mph with very little work. I thought I would be a throttle junkie and not use the assist, but in my experience it is the opposite. I feel silly just sitting on the bike with out my legs doing something, and the effort to pedal in the assist lvl 3+ is so little that it feels natural to just pedal along instead of messing with the throttle.

A couple of other things:
I highly recommend the fenders and rear rack. They fit solid and complete the bike.

The bike is quiet, and I find I can be using it relatively stealthy except in the highest assist/throttle setting.

The bike goes on trails just fine and has a cushioned ride due to the 4" tires.

Battery life is amazing, 40 miles per charge for me based on my experience.

One final note, it is heavy. 70ish pounds with accessories does not seem terrible but the awkward shape of a bike (any bike) makes it a bit of a chore to wrestle up/down stairs, into the car/RV, and just to fold up period. I am confident all folding ebikes in this price range suffer this same issue. I found once folding, putting the bike into a plastic tub makes it easier to get in and out of my car/RV.

Hi Mike,

Thank you for writing a detailed review! We are happy to hear this worked out for you and appreciate your feedback, enjoy riding!

Aventon

M
Michael Callahan
Electric Elation

So far, we have only used them twice but, WOW!! I had read reviews that the acceleration was slow off a stop. NOPE. It’s a rocket ship. Up at 20 mph quickly. Very stable bike. Love the the beach tires and frint suspension. Makes for a cushy ride. Best EBike I have found for the price.

Hi Michael,

Thank you for writing a review! We are happy to hear this worked out for you, enjoy riding!

Aventon

V
VB
Fun adventures

We absolutely enjoy this bike, love everything about it. My co pilot absolutely loves coming a long in the burley dog trail wagon. My son is 6’ and the seat post adjust perfectly to accommodate.

Hi VB,

Thank you for writing a review! We are happy to hear this worked out for you, enjoy riding!

Aventon

D
Don Mourton
Great Bike

Could not be happier with this bike. I highly recommend it. Researched foldable bike on many sites. It was alway recommended. Im tall 6'3 and did add a higher seat post for my comfort. I have talked to the service line a few times and they are very helpful. Great bike great company.

Hi Don,

Thank you for writing a review! We are happy to hear this worked out for you, enjoy riding!

Aventon

L
Louise Kalymun
My bike

I want to thank all the Aventon staff. My bike, with only 3 miles, had a problem. The screen showed an error, which would not allow me to ride the bike. Attempting multiple times to correct the problem, and with assistance from the support staff, I now have a new bike, that I will be able to use in the spring!! I live in Pennsylvania, as it’s too cold for riding now, or I would have ridden the bike. I cannot express how impressed my husband and I were, with all the employees at Aventon, when we phoned for help. Thanks again, to all the staff, it is an excellent team! All companies need to follow their professional manner.

Hi Louise,

Thank you for leaving a review! We appreciate your review and feedback!

Aventon