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Aventon Sinch.2 Folding E-Bike

Sinch.2 Folding E-Bike

16% OFF
Regular price $1,499.00
Regular price $1,799.00 Sale price $1,499.00
Sale Sold out


Aventon Sinch folding electric bike size chart

 Frame Size Measurements
Height 4’11" - 6’2"
Top Tube Length 667mm
Reach 483mm
Head Tube Length 165mm
Standover Height 390mm
Wheelbase 1130mm
Minium Saddle Height 850mm
Maximum Saddle Height 1018mm


Shipped Direct to Your Door

Our shipping fee of only $199 will be added at checkout. Your Aventon e-bike comes 90% built, reassembly is quick and easy with our video guides. Your new bike ships within 2-3 business days.

Pick Up at Bicycle Warehouse

$199 E-Bike Ready to Ride

Bikes comes 100% built and ready to ride. This fee includes professional assembly & setup, one basic Master Service and free warranty processing.


At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.

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Get your dream bike today with FREE financing (12 months same as cash, on approved credit). For more information visit our financing page and get approved.

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Sinch.2 is the perfect fit for any kind of ride! Simply unfold the bike, then hit the streets or go off-road. With the addition of a torque sensor and all-new turn signal functionality there’s nowhere this bike can’t go.

Aventon Sinch e-bike LCD screen

Backlit LCD Display

Get real-time metrics such as speed, battery life and pedal assist level with the Full Color Display. Plus, charge your smartphone with the concealed USB port and sync to the Aventon app to connect to the larger Aventon community and share info and goals

Aventon Sinch E-Bike Torque Sensor

Torque Sensor

The Sinch.2's torque sensor measures the amount of force being applied to the pedals, then provides assistance based on your efforts, creating a more natural riding experience.

Aventon Sinch Electric Bike Lights

Integrated Lights w/ Turn Signal Functionality

Sinch.2's front headlights allow you to see and be seen on the road, while the integrated rear lights double as turn signals that communicate to motorists or other cyclists when you're changing lanes for your safety.

Sinch E-Bike Hub Motor

Hub Motor & Battery

A 750W rear-hub (peak) motor coupled with a fast charging, fully integrated 48V battery with LG cells means there's plenty of power to hit the streets or go off-roading.

Sinch E-Bike Controls

Pedal Assist & Throttle

Switch between throttle and 4 levels of pedal assist: eco, tour, sport and turbo, to get more from your foldable ebike. Reach top speeds of 20 mph and up to 55 miles in range to add excitement to your adventure.

Sinch E-Bike folding frame

Foldable Frame

Bring whatever you need wherever you go with the rear rack, and let the fenders protect you from water spray or mud as you make your way.

Sinch Electric bike tires

Fat Tires

Bring whatever you need wherever you go with the rear rack, and let the fenders protect you from water spray or mud as you make your way.

Sinch e-bike rear rack

Fenders & Rear Rack

Bring whatever you need wherever you go with the rear rack, and let the fenders protect you from water spray or mud as you make your way.

Sinch electric bike front suspension fork

Front Suspension

Sinch.2's front suspension with up to 45mm of travel means there's more ground to cover on the road or off-the-beaten-path.

Aventon Sinch folding ebike step-thru frame

Step-Thru Frame

Simply thread your leg through the open frame and get moving. The Sinch.2's step-through frame is easy access to the open road, and all the adventures that await.


MODEL Sinch.2 Ebike
MOTOR 750W (peak) 500W (sustained) 48V Brushless Hub Motor
THROTTLE Throttle on demand - Throttle from a complete stop
DISPLAY LCD Smart Easy Read Display with Backlight, Colorful screen with app
SPEED Up to 20 MPH on Pedal Assist
BATTERY Removable Internal Lithium-ion 48V 14Ah (672Wh) with LG cells
SENSORS Torque Sensor
CHARGER 48V 3 Amp Fast Charger, 4-5 Hour Charging
RANGE Up to 55 Miles* on PAS, 22 Miles on Throttle
FRAME 6061 Single-Butted Aluminum Alloy with Internal Battery
WEIGHT 68lbs
PEDALS 3x3.5 in. Folding Platform
DIMENSIONS Bike Box: 103 cm x 54 cm x 85 cm Folded: 46” l x 28” w x 30” h Unfolded: 67” l x 23.25” w x 46*” h (*at lowest handlebar, given adjustable)
FORK RST GUIDE-ML-20 45mm travel, with lockout
BOTTOM BRACKET Square Taper, Sealed, Torque Sensor
CRANKSET 170mm w/ 52 T
SHIFT LEVER 8 Speed Trigger
BRAKES Mechanical Disc Brakes
CHAIN 114 Link, 8 Speed
RIM Aluminum 36h Front & Rear
SPOKES Black Stainless 13G Front / 12G Rear
TUBES Butyl Rubber, Schrader Valve
HUBS 36H Disc Nutted Front, Nutted Rear
TIRES 20” x 4” Ebike Rated, Gum Sidewalls
SADDLE Aventon by Velo
SEATPOST Forged Alloy, 30.9mm 1-Bolt Clamp
STEM Threadless Adjustable, 31.8mm, 90mm
SEAT CLAMP 34.9 mm Quick Release
HANDLEBARS Aluminum 31.8mm, 650mm
HEADSET Sealed Bearing Headset
GRIPS Sealed Bearing Headset

Technical Overview

Sinch.2 ships as a Class II ebike, with pedal assist and throttle. Sinch.2 will also operate with the throttle unplugged and removed, should you want to ride in an area where throttles are prohibited. 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 your ebike in light rain. It won’t be harmed by spray from a wet road or raindrops. Your ebike is not intended to be exposed to prolonged rain or submerged or subjected to a pressurized spray. Don’t use a pressure washer or sprayer to clean your ebike. *Using PAS Eco throughout flat terrain with a rider weight of 160 lb.

Buying Guides

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