Tern HSD

Mighty But Mini

Manufacturer Site

The Tern HSD S11 is a compact electric city and commuter bike designed with functionality and utility in mind, described as 'Mighty But Mini'. It features a Bosch Performance Line motor with Bosch Smart System providing up to 75 Nm of torque, a Bosch PowerPack 545 battery, and is cargo and passenger-ready with a large rear rack capacity of 80 kg. The frame and fork are EFBE-tested up to the 180 kg Maximum Gross Vehicle Weight.

Battery

Battery Capacity
545 Wh
Removable Battery?
Yes

Brakes

Brake Type
Hydraulic disc
Brake Make and Model
Magura MT4
Brake Rotor Size
180.0 mm

Wheels

Wheel Size
20.0 in
Tire Width
2.2 in
Tire Make And Model
Schwalbe Big Ben, 55-406

Suspension

Fork Suspension
Other
Fork Suspension Make And Model
Suntour custom for Tern
Fork Suspension Travel
70.0 mm
Rear Suspension
None

Storage

Rear Rack
Included
Rear Rack Weight Capacity
176.4 lb
Front Rack
None

Cargo

Cargo Location
Rear
Child Seats
1

Frame

Frame Material
Aluminum
Frame Material Description
6061-AL

Cranks

Crank Make and Model
Tern HSD custom

Lights

Front Lights
Yes
Rear Lights
Yes
Brake Lights
Yes

Fenders

Fenders
Yes

Chain

Chain Type
Chain
Chain Make And Model
KMC 11 spd

Front Chainring

Bottom Bracket Make And Model
Motor integrated
Front Chainring Make And Model
Tern HSD custom
Front Chainring Gear Count
1

Rear Cassette Drivetrain

Rear Derailleur Make And Model
Shimano Deore Shadow+
Cassette Make And Model
Shimano Deore 11-36T
Cassette Gear Count
11
Cassette Teeth
11.0 - 36.0
Shifter Make And Model
Shimano Deore

Misc

Kickstand
Yes
Colors
Dune

Charger Amps
4.0 A
Rider Size
4.9 ft - 6.4 ft
Saddle
Tern Upright by Velo

Weight

Total Weight
62 lb
Max Rider Weight
265 lb

Performance

Ebike Class
Class 3
Top Speed
28 mph
Range
32 mi - 75 mi

Power

Motor Torque
75.0 Nm

Drive System

Drive System
Mid-drive
Drive System Make and Model
Bosch Performance Sport

Input

Assist Sensor
Torque