HSD S8i

HSD S8i

Enormously Useful. Surprisingly Smaller.
$4,999.00
  • Bosch® Active Line Plus motor with Purion display
  • 400 Wh battery for a range of up to 110 km (69 mi)
  • Custom Suntour suspension fork
  • Shimano® Nexus 8 internal-gear hub
  • Magura® MT4 hydraulic disc brakes
  • Gates Carbon Drive® CDX belt
  • Abus® keyed-alike frame lock
  • Fits riders from 150 to 195 cm (4’11” – 6’5”)
  • Fits one Thule® Yepp Maxi, Yepp Nexxt Maxi, or Bobike® GO Maxi child seat—no adapters needed
  • ETA early 2020
Photo may show optional accessories.
Black
Tundra
20" wheels
Electric
Top-Tier

A balanced mix of smooth riding and agility—without feeling twitchy. An upright position to see over traffic and a sensitive suspension fork for comfort make it suitable for touring as well.

aktiv Radfahren

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With the new HSD, Tern has created an interesting e-bike which forms a convenient combination of compact dimensions and high load capacity—and which rides harmoniously and comfortably.

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A balanced mix of smooth riding and agility—without feeling twitchy. An upright position to see over traffic and a sensitive suspension fork for comfort make it suitable for touring as well.


Specifications

General Info
Color:
Black
Tundra
Wheel Size:
20" wheels
Speeds:
1 x 8
Weight:

25.4 kg (55.9 lb)

Folding Size:
163 x 40.5 x 86 cm (64" x 15.9" x 34")
Folding Time:
5 sec
Frame Sizes:
One size
Gear Inches:
31" - 95" (2.47 - 7.56 m)
Distance: Seatpost to Handlebar:
Min: 490 mm (19.3"); Max: 590 mm (22")
Distance: Saddle to Pedal:
Min: 690 mm (27.2") Max: 1050 mm (41.3")
Suggested Rider Height:
150 - 195 cm (4'11" - 6'5")
Max Gross Vehicle Weight:
170 kg (374 lbs)
Max Rider Weight:
120 kg. (264 lbs.)
Frame
Frame:
Tern HSD, 6061-AL, patented design, Tern sliding dropouts, EFBE Tri-Test approved: 170 kg
Fork:
Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, EFBE tested for 170 kg
Cockpit
Handlepost:
Tern Physis 3D (G2), 3D forged, 5 patented technologies, 12°, 290 mm
Stem:
Tern Andros (G2), adjustable, forged construction, patented technology
Headset:
Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Handlebar:
Tern Sweep, 6061-AL, Tern Andros adapted
Grips/Bar Tape:
Ergon
Saddle:
Tern HSD
Seatpost:
Tern Telescope, 34.9/30.9 mm, 2014-AL
Seatpost Clamp:
Tern Collar, 6061-AL, 2pc
Brakes
Front Brake:
Magura MT4, hydraulic disc, 180 mm rotor
Rear Brake:
Magura MT4, hydraulic disc, 160 mm rotor
Brake Levers:
Magura, hydraulic
Brake Cable & Housing:
Magura, hydraulic
Wheels
Front Wheel:
Tern Atlas H, cargo wheel
Rear Wheel:
Tern Atlas H, cargo wheel
Front Hub:
Novatec, Thru-axle, sealed bearings
Rear Hub:
Shimano Nexus 8
Spokes and Nipples:
Stainless steel
Rims:
Tern Atlas H, wide 35 mm
Tires:
Schwalbe Big Ben, 55-406, RaceGuard puncture protection, ECE-R75 ebike certification
Transmission
Shifter(s):
Shimano Nexus 8
Crankset:
Tern HSD custom, Gates CDX CNC machined beltring
Cassette/Freewheel:
Gates CDX, precision CNC machined cog
Bottom Bracket:
Motor integrated
Chain:
Gates Carbon Drive CDX belt
Pedals:
Urban with non-slip surface
Shifter Cable & Housing:
Shimano
E-System
Motor:
Bosch Active Line Plus (Gen 3), max speed 25 kph (EU); max speed 20 mph (US)
Battery:
Bosch PowerPack 400
Display:
Bosch Purion, 4 mode selectable, walk assist
Range:
42 -110 km (26-69 mi)
Bells & Whistles
Bell:
Aluminum
Chainguard:
Gates integrated
Kickstand:
Ursus, rear mount
Luggage Socket:
Combo Mount
Front Light:
Tern Valo 2.1, 45 lux/190 lumens
Rear Light:
Herrmans H-Trace, for eBike
Fenders:
SKS, stainless hardware
Rack(s):
Atlas H rack, Atlas Rack Mount, 6 point mounting
Accessory:
ABUS 5650L, keyed-alike with Bosch battery