Tern HSD S8i
Battery
400Wh Bosch Battery
Gearing
Shimano 8-speed Nexus Hub
Maximum Range
25-90 Miles
Motor
250W Bosch Active Line Plus
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Electrical System
Assisting you while you nip around town on the HSD is Bosch's Active Line Plus motor. Featuring 50Nm torque, utilised across four modes of assistance (eco, tour, sport, turbo), combined with the 400Wh battery, autonomy will be between 25 and 95 miles.
Combining the Gates CDX Carbon belt with the internal Shimano 8-speed hub gear provides a clean, hassle free and low maintenance ride!
Smooth Riding
Not only does the Active Line Plus motor provide the rider with minimal resistance while switched off, or over 15.5mph, it is also exceptionally quiet and smooth in power delivery.
Providing up to 50Nm of torque across four levels of assistance (eco, sport, tour, turbo), combined with a 400Wh Bosch Power Pack, riders will see between between 25 and 90 miles of assisted travel (conditions, assistance mode, and rider will have an impact).
Gates CDX Carbon Belt
With a lifespan of around 20,000 miles, the CDX carbon belt won't stretch or wear in the same way a chain will. Also around 100g lighter than a traditional chain, with no need to lubricate or degrease, a carbon belt is extremely easy to live with.
Bosch Power
A 400Wh Bosch PowerPack provides the power for the HSD to transport you and your cargo to your destination. Riders will see assisted travel between 25 and 90 miles. Conditions, rider and assistance mode will have an impact.
Sleek Display
Situated on the left hand side of the handlebars, the sleek Bosch Purion display packs a lot of data in! From assistance mode to predicted range, the Purion makes ride info easy to view. This display also controls the lighting and Walk Assist.
Impressive Carrying Capacity
The strengthened front mounting point on the HSD S8i allows for the easy transportation of your laptop, dinner, sports kit or many other items. Compatable with a range of Tern accessories.
Stopping Power
Magura MT4 hydraulic disc brakes provide the stopping power, whether you are laden with cargo or on your way to the market, you can place your confidence in your stopping ability.
Tern Andros Stem
Built for riders of 150cm to 195cm, the HSD S8i accommodates for multiple members of the family.
eBike Specifications
- Battery Bosch PowerPack 400Wh
- Motor Bosch Active Line Plus (Gen 3)
- Display Bosch Purion
- Brakes Magura MT4, hydraulic disc, 180mm rotor (front), 160mm rotor (rear)
- Chain Gates Carbon Drive CDX belt
- Frame Tern HSD, 6061-AL
- Gear System Shimano Nexus 8
- Rack Atlas H rack, Atlas Rack Mount, 6 point mounting
- Shift Levers Shimano Nexus 8
- Stem Tern Andros (G2), adjustable
- Tyres Schwalbe Big Ben, 55-406, RaceGuard puncture protection
- Weight 25.4 kg
The HSD is just 170cm long, much shorter than most e-cargo bikes, and consequently Tern say it's also much easier to handle. It flips up for convenient vertical parking and taking up and down lifts on public transport, and it can also be flat-folded in as little as 15 seconds to fit in in cars or train racks.
The max gross weight is rated to 170kg, with the rear Atlas H Rack able to carry 60kg - this rack is also compatible with numerous different child seats such as the Thule Yepp and numerous Bobike rear seats.
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Delivery & Aftercare
This electric bike is available with free UK delivery, a 2 year warranty and an optional 6-week health check.
Built & Checked
Our experienced eBike technicians will build and inspect your bike before dispatch.
30-Day Returns*
If you aren’t satisfied with your purchase, we accept returns providing the bike is in showroom condition and covered under 5 miles.
Free & Fast Delivery
We provide free tracked delivery on all purchases over £2000, or £40 otherwise.
Recommended service plan & guarantee
Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warrantee on all eBikes.
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