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Merida Bikes UK Tern HSD S8i Active Plus 2021 Folding Electric Bike - Black Free Shipping


Availability: In stock

Regular Price: £4,000.00

Special Price £2,600.00

Regular Price: £4,000.00

Special Price £2,600.00


Tern HSD S8i Active Plus 2021 Folding Electric Bike - Black Information

Season : 2021

Brand : Tern

Code : TERN2021

Introducing from Tern Bicycles the HSD S8i Electric Folding Bike!

The S8i HSD is an internal-hub 8-speed ebike that is built upon a lightweight 6061 alloy folding frame that is equipped with comfortable and ergonomic features for exploring city to rural routes. Powered n Bosch Active Line Plus Gen 3 Motor that derives its power from a reliable 400Wh Bosch Battery which offers electric-assisted power up to 15mph and delivering a 26 to 69-mile range depending on power modes and conditions. Upfront, the HSD S8i boasts a Suntour front suspension unit thus combined with its 20" wheelset offers you a bike that is well balanced delivering smooth riding and agility without feeling twitchy. The upright position makes you look above traffic. Fitted with front and rear mudguards, a rear pannier rack, a front and rear light-set makes this bike suitable from commuting to touring and everything in between. Hydraulic disc brakes provide fluid braking performance are safer and more controlled when applied, compared to non-regulated/standard brakes on most mundane bikes.

This is the low-maintenance of Tern's HSD. For starters the Nexus 8-speed internal rear hub gear leaves no protruding rear derailleurs to upset should you knock the bike and also rather than a conventional metal chain, this model is driven by belt – and this leaves no greasy components getting in your way when folding the bike and when riding the bike.


  • 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”)
Technical Information
  • Colour:
  • 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 (23")
  • 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:
    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, 70 mm travel, EFBE tested for 170 kg
  • 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:
  • Saddle:
    Tern HSD
  • Seatpost:
    Tern Telescope, 34.9/30.9 mm, 2014-AL
  • Seatpost Clamp:
    Tern Collar, 6061-AL, 2pc
  • 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
  • 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
  • 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:
  • Motor:
    Bosch Active Line Plus (Gen 3), max speed 25 kph (EU);
  • Battery:
    Bosch PowerPack 400
  • Display:
    Bosch Purion, 4 mode selectable, walk assist
  • Range:
    42 -110 km (26-69 mi)
  • Charger:
    Bosch Standard Charger
  • Bell:
  • Chainguard:
    Gates integrated
  • Kickstand:
    Ursus, rear mount
  • Luggage Socket:
    Combo Mount
  • Front Light:
    Tern Valo Direct, 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, max load capacity 60 kg (132 lb)
  • Accessory:
    ABUS 5650L, keyed-alike with Bosch battery

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