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Facts
Release Year
Brand
Charge Time
3.5 Hours
Maximum Range
69 Miles
Top Speed
20 mph
Watts
250 W
Torque
50 Nm
Volts and Amp Hours
36V 11Ah, 36V 13.4Ah
Class
Drive
Wheel Size
Gearing Type
Weight
56.5, 58.9 lb
Suspension
Brake Type
Frame Material
Summary of Reviews
We have read all expert and user reviews on the Tern HSD. In summary, this is what cyclists think.
20 reasons to buy
- The bike is adjustable to fit individuals 4’11” to 6’ 5”.
- Experts agree this bike could easily replace a car in the city.
- Tern uses quiet, reliable and powerful Bosch motors.
- There are four modes of assistance for riding, plus walk assist.
- The same key for the battery locks the wheel.
- The quick release steerer tube, stem and handlebars collapse into the frame, making this bike compact for travel or vertical storage.
- The Andros stem adjusts without a tool.
- This bike can carry a passenger up to 130lb and a total payload of 375lb.
- Yepp, Thule, and Bobike child seats are compatible with the Tern HSD.
- The display shows speed, mode, battery life, trip distance, and the odometer.
- The lightweight battery can be charged on or off the bike.
- Higher end models of the Tern HSD have weather-resistant belt-drive systems.
- Front and rear lights come as standard on the Tern HSD.
- The Tern HSD can cover up to 70 miles on one battery charge.
- The 20” wheels make for a low center of gravity and balanced load distribution.
- The suspension fork set up with 2.5” Schwalbe tires absorbs shock, for a smooth ride.
- The S+ model includes a Cane Creek Thudbuster seat post, helping better absorb the impact of the small wheels.
- Automatic shifting for added comfort and safety, is part of the S+ build.
- Experts state the internal hub on the Tern HSD S8i and S+ are easier to maintain compared to a derailleur.
- There are points for attachment for a trailer hitch.
3 reasons not to buy
- Automatic shifting on the S+ model of the Tern HSD does not register on descents.
- The battery is hard to remove when a child seat is mounted on the bike or if you have large hands.
- One cannot mount a second battery on the top tube to extend their travel range.
Bottom line
If you are looking for a versatile cargo bike that can fit almost anyone, while carrying a child and cargo, the Tern HSD may be for you. The Tern HSD has numerous accessories available to meet your cargo bike needs, as a commuter or parent. This bike is the type of bike that can replace a car, as it can smoothly and safely haul 374 lbs. The Tern HSD can go up to 20 mph with pedal assist. The seat post, handlebars, steerer tube and stem are all easy to adjust for vertical storage or transport in an SUV. Experts and users alike rave that the Tern HSD is worth the price.Expert Reviews
82/100 based on 3 rated expert reviewsTern HSD S8i
Review: Tern HSD Series
Tern HSD+ Test: Compactbike + Longtail = Midtail [German]
Tern HSD S8i Review
Tern HSD S8i Ebike Review
First Ride on the Tern HSD: A Big Little Cargo Utility Electric Bike
Tern HSD: Cargo E-bike in Mini-Format [German]
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Transport-Pedelec Tern HSD S8i in Test [German]
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