Tern HSD S8i 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 20"
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Travel Front 70mm
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Fork Suntour
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Groupset Nexus, Gates CDX
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Suspension Hardtail
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Motor Bosch 250W 50Nm mid-drive
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Battery Bosch PowerPack 400
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Drivetrain Belt Drive, Internally Geared Hub
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Tern HSD, 6061-AL, patented design, Tern sliding dropouts, EFBE Tri-Test approved: 170 kg
Suspension Fork
Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE tested for 170 kg
Drivetrain
Shift Levers
Shimano Nexus 8
Cassette
Gates CDX, precision CNC machined cog
Crank
Tern HSD custom, Gates CDX CNC machined beltring
Bottom Bracket
Motor integrated
Chain
Gates Carbon Drive CDX belt
Chain Guide
Gates integrated
Pedals
Urban with non-slip surface
Wheels
Front Hub
Novatec, Thru-axle, sealed bearings
Rear Hub
Shimano Nexus 8
Rims
Tern Atlas H, wide 35 mm
Tires
Schwalbe Big Ben, 55-406, RaceGuard puncture protection, ECE-R75 ebike certification
Brakes
Brakes
Hydraulic Disc
Brake Levers
Magura, hydraulic
Cockpit
Stem
Tern Andros (G2), adjustable, forged construction, patented technology
Handlebar
Tern Sweep, 6061-AL, Tern Andros adapted
Headset
Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Seat
Saddle
Tern HSD
Seatpost
Tern Telescope, 34.9/30.9 mm, 2014-AL
Motor & Battery
Motor
Class 1, Bosch Active Line Plus (Gen 3), max speed 25 kph (EU); max speed 20 mph (US)
Battery
Bosch PowerPack 400
Model Overview
HSD S8i is part of the Tern E Hsd model. Tern launched 20 e-bikes of this model so far. You can easily view all of the Tern E Hsd e-bikes models from 2023, here.
Model range prices
Tern HSD P9 2023 is the cheapest e-bike model and costs 3699$. Tern HSD S+ 2023 is the most expensive one and costs 5699$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Utility e-bikes
If you want an acceptable Utility e-bike you should know that the average price is 3636$. However, even if your budget is less than the average, you might still be able to get a top-quality Utility e-bike. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Tern HSD S8i price was 4299$. If we compare this with the average Utility e-bike cost we notice that the price is 18.23% more expensive.
Average weight for Utility e-bikes
The average weight for Utility e-bikes is 34.2 kg (75.4 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
much lighter than average, HSD S8i has a weight of 25.4 kg (56 lbs). To sum up, it’s 34.65% lighter than the average weight of Utility e-bikes.
Overview of components
Fork
The HSD S8i comes factory-installed with the Suntour fork. This has a travel range of 70mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
When it comes to the fork, this e-bike has a steel one, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels
When it comes to wheels, the HSD S8i e-bike is equipped with the 20″ aluminum model. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
Tern HSD S8i 2023 is available in one size only. In short, make sure you double-check if it fits you.
