HSD S+

Enormously Useful. Surprisingly Smaller.
MSRP 5,699.00
Why HSD
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  • Next-generation Bosch® Performance Line motor with Intuvia display
  • 500 Wh battery for a range of up to 118 km (74 mi)
  • Integrated automatic shifting
  • Enviolo Sport 380 hub
  • Custom Suntour suspension fork
  • Cane Creek® Thudbuster ST suspension seatpost
  • 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
  • 20" wheels
Electric
Top-Tier

Technology

Product Reviews

A full 170 kilograms of permissible total weight, and a rack with a load capacity of 60 kilograms alone plus trailer option make the bike ready for the really big tasks.

ElektroRad

Why not ditch the car altogether and start the journey on your doorstep? If it's not a round trip, the compact touring bike fits easily into the bike compartments of Deutsche Bahn and the like.

Die Welt Reiseguide

[...] the loading options at the front and especially at the rear, coupled with a maximum permissible weight of 170 kilograms, make the bike a real transport miracle.

Elektrobike

'With bikes like the GSD, we've got families getting rid of their cars and doing everything on their ebikes,' says Parsons. 'It costs almost nothing to run: it's three pence to charge and that gives you a range of 50 miles.' Try getting that fuel economy in a car.

Financial Times

Specifications

General Info
Speeds:
∞/9 spd manual
Weight:
26.7 kg (58.9 lb)
Gear Inches:
29" - 111" (2.34 - 8.89 m)
Folding Size:
163 × 40.5 × 86 cm (64.2 × 15.9 × 33.9 in)
Folding Time:
5 sec
Frame Sizes:
One size
Distance: Seatpost to Handlebar:
49 - 59 cm (19.3 - 23.2 in)
Distance: Saddle to Pedal:
69 - 105 cm (27.2 - 41.3 in)
Suggested Rider Height:
150 - 195 cm (59.1 - 76.8 in)
Max Gross Vehicle Weight:
170 kg (374.8 lb)
Max Rider Weight:
120 kg (264.6 lb)
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, 70 mm travel, 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:
Cane Creek Thudbuster ST, Tern Telescope, 34.9/30.9 mm
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:
Integrated automatic shifting - Enviolo SP
Spokes and Nipples:
Stainless steel, double-butted
Rims:
Tern Atlas H, wide 35 mm
Tires:
Schwalbe Big Ben, 55-406, RaceGuard puncture protection, ECE-R75 ebike certification
Transmission
Shifter(s):
Enviolo AUTOMATiQ
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, sealed bearings
E-System
Motor:
Bosch Performance (Gen 3), max speed 25 kph (EU); max speed 20 mph (US)
Battery:
Bosch PowerPack 500
Display:
Bosch Intuvia, 4 mode selectable, walk assist, integrated auto/manual shifting
Range:
51-118 km (32-74 mi)
Charger:
Bosch Standard Charger
Bells & Whistles
Bell:
Aluminum
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 weight: 60 kg (132 lb)
Accessory:
ABUS 5650L, keyed-alike with Bosch battery

*Note: These are our standard model specifications. The bike's weight and folded dimension may not include racks and fenders. The specifications for your country may differ slightly. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.