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Let’s get you fit

Enter your height to see your recommended bike size

Size height/inseam range
Rider Height
Inseam Range
Sinch.2 Model Image

Geometry

Sinch.2 Ebike is available in 1 sizes to suit most adults.

Frame Size Measurements
Height 4’11" - 6’2"
Top Tube Length 667mm
Reach 483mm
Head Tube Length 165mm
Standover Height 390mm
Wheelbase 1130mm
Min Saddle Height 850mm
Max Saddle Height 1018mm
Sinch.2 Geometry
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FAQs

The Sinch.2 is a foldable electric bike with folded dimensions of 46" length x 28" width x 30" in height. It’s perfect for compact cars, truck beds, RVs, and conveniently fits in apartments or small garages.
Fat tire bikes are designed primarily for all-terrain use and can handle various off-road terrains, including street, snow, sand, dirt trails, and rough roads.
The Sinch.2 folding electric bike weighs 68 lbs with the battery installed. (Battery weight is 7.6lbs)
Aventon’s Sinch.2 folding ebike comes equipped with a throttle that has a maximum speed of 20 mph.
Aventon ebikes like the Sinch 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, be submerged, or subjected to a pressurized spray. Don’t use a pressure washer or sprayer to clean your ebike.
Taking care of your ebike battery is an integral part of getting the most out of your Aventon ebike. Here are a few things to remember:

  1. 1. Charge your battery regularly to avoid fully draining your battery’s stored energy or voltage.
  2. 2. Use the right charger. Only use an Aventon branded and proper model charger (Be sure to place the charger brick on a flat, non-flammable surface like metal or concrete. The charger brick will conduct heat while charging.)
  3. 3. Avoid overcharging your ebike.
  4. 4. Avoid extreme temperatures. Store and charge the battery in a climate-controlled area, keeping it away from both extreme heat and cold.
  5. 5. Maintain the right level of charge. The battery should be stored at 75% charge to its health.
  6. 6. Avoid heavy loads. Do not exceed the bike’s recommended maximum capacity.
  7. 7. Keep your battery, terminal, & ports clean.
Some Aventon models, such as the Level.2, Abound, Sinch.2, & Aventure.2, come with pre-installed fenders and a rear rack. Additional accessories are available for purchase. Explore a wide-range of Aventon accessories, including helmets, locks, bike pumps, and so much more to add to your next riding adventure.
All Aventon-branded frames, framesets, components, and batteries come with a 2-year warranty. Learn more about the Aventon warranty.
Electric bikes require regular maintenance tune-ups similar to traditional bikes and cars. To get the best performance out of your ebike, regularly check tires, tubes, chains, battery, and brakes, or visit a local bike shop for professional assistance. Performing a pre-ride safety check helps maintain your ebike, as well as staying up-to-date on non-electric component maintenance and repairs.
Yes. Class 1 ebikes are pedal-assist only, meaning they have no throttle and can only reach a maximum speed of 20 miles per hour. By removing the throttle on your Aventon ebike and ensuring the max speed limit is set to 20mph, you can configure a class 2 to a class 1 ebike for trail use.
Aventon does not sell conversion kits. All Aventon bikes are already designed with electrical components, such as integrated batteries, motors, and sensors for an optimal riding experience.
The torque sensor design is more intuitive for the rider at high and low speeds, it’s more efficient, has smoother power delivery, and is less prone to damage as the sensor is internal opposed to the external cadence sensor.
FEATURES

Sinch.2 Ebike

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.

Sinch.2 Ebike
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.
Sinch.2 Ebike
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.
Sinch.2 Ebike
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.2 Ebike
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.2 Ebike
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.2 Ebike
Foldable Frame
The Sinch.2 fits where most ebikes won't. Simply fold it, store it, then take it out when you're ready to ride.
Sinch.2 Ebike
Fat Tires
4” fat tires will take you off the beaten path and add more adventure to your next ride.
Sinch.2 Ebike
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.2 Ebike
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.
Sinch.2 Ebike
Step-Through 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.
sinch lifestyle 2
Sinch.2 Step-Through Ebike Life Stlye Shot

*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

*Prop 65 Warning: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.✝Certain features of this electric bike require a 4G data connection. A complimentary 4G connection subscription is included for the first year, beginning from the product service registration date. The 4G connection subscription service enables seamless access to advanced connectivity features including, but not limited to: GPS Location, 4G cellular communication activation, 4G cellular communication, Lost bike reporting, Remote Shutdown, Periodic status reports, Riding statistics summary information, Alarm and operation prompt sound, Vibration monitoring when powered off, Periodic status reporting when powered off, Transportation Mode, Key information synchronization, and Geofencing. After the first year, a paid 4G connection subscription will be required to maintain access to these services. Please note that data subscription fees and terms may apply.

What People Are Saying

Customer Reviews

Based on 1136 reviews
81%
(922)
11%
(124)
5%
(54)
1%
(11)
2%
(25)
M
Max
Best bike in every way

This bike gets the job done. I have had it for 4 months and I just hit 5000 miles. I would give it 6 stars if I could. Bravo Aventon

Thank you so much for your amazing review! We are thrilled to hear that the Sinch.2 Ebike has exceeded your expectations and has been such a reliable companion on your journeys. We appreciate your support. Happy riding!

M
Melanie M.
Love it!

I have an 18 mile each way commute by bike, and this is a lifesaver, didn’t even break a sweat on the way to work, the battery life is great too! Also I’m 5 ft tall and I can still comfortably touch the ground with the seat lowered on the regular size

Hi there! Thank you for taking the time to leave a review for our Sinch.2 Ebike. We are thrilled to hear that it has been a lifesaver for your 18 mile commute and that you didn't even break a sweat on the way to work. It's great to know that the battery life is also meeting your needs. And we're happy to hear that the regular size is still comfortable for your height. Happy riding!

K
Katie H.
LOVE IT

This is such a great ebike!!! We are actually using them for our E-bike rental business:)

Awesome!! Thank you for the great review!

T
Tony H.
Great bike

Love the ride, easy to get going and enjoyable during. Only downside is I don't feel a big difference between eco, tour or sport but if it saves battery I'll keep in Eco, it still gets me up the hills.

Hi there, thank you for leaving a review for our Sinch.2 Ebike! We are thrilled to hear that you love the ride and find it easy to use. We understand your concern about not feeling a big difference between the different modes, but we can assure you that using the eco mode will definitely save battery and still get you up those hills. Happy riding!

M
Marla G.
I love this bike!

I’m new to e-bikes so I started with a very simple model from another brand that I liked well enough but quickly realized that I needed something sturdier as I commute to work 10 miles a day on city streets. The Sinch.2 has not disappointed! The **** tires, suspension and smooth operation make this bike a dream to commute with. The ability to fold it and throw it in the back of the car is a bonus. The best - just 2 weeks after I started riding, a car ran a red light at an intersection I was trying to cross, clipped my front tire and sent me and my bike flying. The bike (and I) barely got a scratch! It’s been riding like I just unboxed it. Thank you, very pleased!

Thank you for your kind words and for sharing your experience with the Sinch.2 Ebike! We are delighted to hear that it has exceeded your expectations and has been a dream to commute with. We are also happy to hear that the bike held up so well during your unfortunate accident. Safety is our top priority and we are glad that you and your bike were able to come out of it with minimal damage. Thank you for choosing Sinch.2 and happy riding!

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