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Aventon Sinch

$799

$1,499 new

-47%

Sold

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Why we love it

Sinch by Aventon is foldable, portable, storable, powerful, comfortable, and ready for anything. Unlike other foldable bikes, it has 4" fat tires and a front suspension fork, making it suitable for all types of different terrains.

Top features

1

New battery, replaced by our professional mechanics

2

High-capacity battery for extended range

3

Top 10 best-selling electric bike brands from Upway

Specifications

General

Brand: Aventon

Model: Sinch

Usage: Folding

Color: Black

Year: 2021

Mileage: 615 mi

Weight: 68 lb

Frame type: Closed

Sizing

Manufacturer's size: Unique (ideal for people between 4ft 11in and 6ft 2in)

Seat tube length: 42 cm

Stand-over height: 78 cm

Electrical

Battery

Condition: New

Battery capacity: 672 Wh

Number of cycles of battery charge: 16

Battery location: Frame

Battery removable: Yes

UL certified: Yes. Available for purchase anywhere in the US.

Motor

Brand: Aventon

Model: Sinch

Engine location: Mid-drive

Engine torque: 35 Nm

Engine power: 500 W

Assistance type: Pedal and Throttle

Max speed: 20 mph

e-Bike class: Class 2

Mechanical

Frame & Suspensions

Fork model: RST GUIDE

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: Shimano Altus

Number of speeds: 7

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 20"

Tires: Kenda (98-406)

Dropper post: No

History and Inspection Report

Inspection

Every e-Bike we sell undergoes our 50-point inspection process. Anything that doesn’t meet our standards is repaired or replaced by our mechanics.

Aventon Sinch (2021)

Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested

Fixed or repaired : battery, console

Battery, motor and display diagnosed and in healthy condition

Software up-to-date

Test ride, deep cleaning and final quality control check

This bike has been inspected and tested in Los Angeles in May 2025.

Documents

Ownership history

This Aventon Sinch was sold to us directly from an individual in May 2025.

Mechanic's note

This bike is in very good condition. There are some light scratches on the frame and other components.