Aventon Sinch (Step-Through)
Sinch (Step-Through)
C$2,599.99 CAD C$2,199.99 CAD
- C$400

Sinch (Step-Through)

CAD 2,199.99
CAD 2,599.99 Excl. tax

The Sinch Step-Through foldable fat tire eBike is the epitome of versatility meets ruggedness. With 4" fat tires, a front suspension fork, and a 500W motor, the Sinch ST can go from a relaxing cruise on pavement to a all-terrain thrill ride on any trail!

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  • Color : Bonfire Red
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In stock (1)
Ready to Ship or Pickup in 2-5 Business Days.
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Product description
  • Convenience
    • The Sinch electric folding bike will fold up and fit in your trunk, in your closet, and even under your desk.
  • Range
    • With a Removable Lithium-ion 48V, 14Ah (672 Wh), you can get up to an average of 64km (40mi). 
    • Only taking 4-5 hours to charge fully, the 48V 3 Amp Fast Charger provides an always readily available electric bike.
  • Capabilities/Performance
    • 20" x 4" Ebike Rated, Gum Sidewalls to give you an easy ride in style.
    • 750W (peak) 500W (sustained) 48V Brushless Motor with the throttle on demand - from a stop. 
    • Pedal-assist gives the rider up to 32kmh (20mph) solely from the pedal assist.



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!


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

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

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 safe on any terrain.


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.


Backlit LCD Display W/App Sync

Our unique backlit, color display gives you vital information of your rides.


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 al with the thumb throttle located at your fingertips.


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.


Size & Fit

Sinch Step-Through comes in one size and fits most adults from 4'11" to 6'3".



Sinch ships as a Class II ebike, with pedal assist and throttle going up to 20 MPH. If you are riding on private property or in an area without ebike speed restrictions, the speed limit can be modified in the settings, and Sinch's powerful motor can go up to about 4 MPH above the factory set top speed on pedal assist only. Sinch can also operate with the throttle unplugged and removed, should you want to ride in an area where throttles are not allowed.


Aventon ebikes are built to the IPX4 water-resistant standard. IPX4 means that your bike is resistant to water splashes from any direction. This means it’s OK to ride or park your ebike in the rain. It won’t be harmed by spray from a wet road or raindrops. Your ebike is not intended to be submerged or subjected to a pressurized spray. Don’t use a pressure washer or sprayer to clean your ebike.

*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


Product information
Brand Aventon
EAN 660845954977
Range Up to 35 to 65km (22-40 miles)
Weight 68lbs (30.8 kg)
Motor 48v, 500w (750w Peak) Brushless hub motor
Battery Removable Internal Lithium-ion 48V,14Ah(672Wh) with LG Cells
Riding Mode 5 Assist Levels W/ Active Throttle
Parts Warranty 1 Year Electrical Warranty Coverage
Display BC280 LCD Smart Easy Read Display with Backlight, Colorful screen with app
Controller Aventon Throttle on Demand Controller
Brakes Tektro MD-M280 Mechanical Disc Brakes
Tires 20" x 4" Ebike Rated, Gum Sidewalls
Fork RST GUIDE-ML-20 45mm travel, with lockout
Saddle Aventon Velo Comfort, Steel Rails, 245mm wide
Stem Telescopic Adjustable Folding Stem
Frame 6061 Double-Butted Aluminum Alloy
Wheels 20" Double Walled Alloy 36H Fat Wheels
Gears 7 Speed 1x7 Drive Train 7 Cassette 14-28 Tooth
Crank Forged Alloy, 170mm Length, 52 Tooth Chainring
Seat Post Forged Alloy, 27.2mm, Quick Release Clamp
Grips Ergonomic Comfort
Kickstand Rear Stay Mounted Kickstand
Pedals 9/16' Plastic Folding Platform
Included Accessories Rear Stay-Mounted Adjustable Length Kickstand, Spare Derailleur Hanger, Spare Motor Cable Clips
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