2023 Aventon

Sinch.2

A 20″ aluminum frame folding e-bike with mechanical disc brakes.

Manufacturer Price

$1,499
Weight68.0 lbs  
FrameAluminum
SuspensionHardtail, 45mm
Wheels20″ Aluminum
Drivetrain1 × 8
Motor500W hub-drive
Battery672Wh
BrakesMechanical Disc
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Sizing
One Size

3'11" +

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Price History
Reviews
Electric Bike Report
Aventon Sinch.2 ST Review, 2023

Jul 2023 · John S. Bozick

Adventures or casual cruising await on this easy-to-store and easy-to-ride folding e-bike. We at Electric Bike Report have been consistently impressed by the upgrades that Aventon has recently been rolling out. From model to model, the brand has sequentially revisited each of its existing e-bikes and added significant features like torque sensors and turn signals.

Highs
  • Pedaling is better than ever thanks to the new torque sensor. Better assistance getting up to speed, and more help when needed on hills in all PAS levels!

  • Easily stored and easily ridden. The folding frame makes trunk transportation possible, while a relaxed rider position and low step-over height make it easy to ride.

  • Looks great while keeping you safe. The paint colors look really bold in person and we love the brown wall tires, but the integrated brake lights / turn signals nail the aesthetic while helping alert others to your presence in traffic.

  • Better battery efficiency as a result of the torque sensor / hub motor pairing. More mileage on this Sinch than the last version from the same size battery (so no weight increase there!)

  • Versatile ride that can handle light off-roading. The 4” tires and front fork suspension help you cut across gravel and compact dirt areas giving you stability and absorbing some of the vibrations.

  • The Sinch.2 ST has Aventon’s color LCD display w/app integration which is amongst the more easily seen and easy to use on affordable e-bikes.

Lows
  • The lever throttle and trigger shifters work well, but their proximity to each other took some getting used to as they’re packed on top of each other pretty tight.

  • Less of a con than a reminder: the Sinch.2 ST folds down pretty small, but at 68 lbs. It may be a bit difficult to place it where you need to when folded.

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

6061 Single-Butted Aluminum Alloy with Internal Battery

ColorsQuicksilver; Sapphire

Fork

RST GUIDE-ML-20 45mm travel, with lockout

Travel45mm

Bottom Bracket

Square Taper, Sealed, Torque Sensor

Headset

Sealed Bearing Headset

Stem

Threadless Adjustable, 31.8mm, 90mm

Handlebar

Aluminum 31.8mm, 650mm

Saddle

Aventon by Velo

Seatpost

Forged Alloy, 30.9mm 1-Bolt Clamp

TypeRigid

Pedals

3x3.5 in. Folding Platform

Grips

Standard Sealed Grip

Groupset
Rear Derailleur

8 Speed

Crank

170mm w/ 52 T

Shifters

8 Speed Trigger

Cassette

8 Speed

Chain

114 Link, 8 Speed

Brakes

Mechanical Disc Brakes

TypeMechanical Disc

Wheels
Rims

Aluminum 36h Front & Rear

Spokes

Black Stainless 13G Front / 12G Rear

Front Hub

36H Disc Nutted Front, Nutted Rear

Rear Hub

36H Disc Nutted Front, Nutted Rear

Tires

20” x 4” Ebike Rated, Gum Sidewalls

Electric Components
Motor

750W (peak) 500W (sustained) 48V Brushless Hub Motor

Battery

Removable Internal Lithium-ion 48V 14Ah (672Wh) with LG cells

Display

LCD Smart Easy Read Display with Backlight, Colorful screen with app

Charger

48V 3 Amp Fast Charger, 4-5 Hour Charging

Accessories
Racks

55 lbs

Rider Notes
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Last updated March 23
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