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2023 Tern

Vektron S10

A 20″ aluminum frame folding e-bike with upper mid-range components and magura mt4 hydraulic disc brakes.
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Manufacturer Price

$3,299
Weight48.7 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain1 × 10
GroupsetDeore
MotorBosch 600W 65Nm mid-drive
BatteryBosch 400Wh
BrakesMagura MT4 Hydraulic Disc
Where to Buy
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Reviews
Electric Bike Report
Tern Vektron S10 Review 2023

Jan 2023 · Sam Gross

It’s not super often that I ride a folding bike and am able to forget it’s a folding bike. Usually there’s something — a creak, a little wobble in the handlepost or maybe even some flex in the jointed frame — that serves as a constant reminder that the bike I’m riding is technically cut

Read Review

ebiketips
Tern Vektron S10

Oct 2020

Verdict: A do-it-all electric folder that is now even more capable

Read Review

Specs
Build
Frame

Tern Vektron, hydroformed 7005-AL, OCL+ joint, 3 patented technologies

ColorsSatin Black; Silver

Fork

Tern Tarsus, 6061-Al, hydroformed

Bottom Bracket

Motor integrated

Headset

Flux Pro, angular contact bearings, Physis integrated

Stem

Tern Andros, adjustable, forged construction, patented technology

Handlebar

Kinetix Comp, double-butted 6061-AL, Tern Andros adapted

Saddle

Tern Porter+, patented GripPad design, PrimeGel padding

Seatpost

Tern Telescope, 34.9/30.9 mm, 2014-AL

TypeRigid

Pedals

MKS EZY

Groupset
Rear Derailleur

Shimano Deore Shadow+

Crank

Vektron custom, forged 6061-AL crankarm

Shifters

Shimano Deore, 1 x 10 spd

Cassette

Shimano 11-36T, 10 spd

Chain

10 spd, DHT for eBike, GST corrosion resistant coating

Chain Guide

SKS Chainblade

Brakes

Front: Magura MT4, hydraulic disc, Rear: Magura MT4, hydraulic disc

TypeMagura MT4 Hydraulic Disc

Brake Levers

Magura, hydraulic disc

Wheels
Rims

Kinetix Comp, for disc

Front Hub

Novatec, sealed cartridge bearing, disc

Rear Hub

Novatec, sealed cartridge bearing, disc

Tires

Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex

Electric Components
Motor

Bosch Performance, 300% Assist, 65 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)

Battery

Bosch PowerPack 400 Wh

Display

Bosch Purion, 4 mode selectable, walk assist

Charger

220V, 4A (EU); 100-240V, 4A (US)

Accessories
Lights

Front: Tern Valo Direct, 190 lumens, Rear: Herrmans H-Trace, for eBike

Fenders

SKS, stainless hardware

Racks

Yes

Bell

Aluminum

Rider Notes
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First added February 27

Last updated July 16

Not listed for 627 days