Tern HSD S11 Gen 1


$ 3,699.00 $ 4,699.00

In-store only

HSD - Enormously Useful. Surprisingly Smaller.

The HSD is mighty but mini: It's easy to handle, easy to share, extremely comfortable to ride, carries a whole lot of cargo—and all of this in a compact design that's shorter than a standard bicycle.


  • Bosch® Performance Line Sport motor, pedal assist up to 28 mph (Class 3)
  • Bosch® Intuvia display
  • 500 Wh battery for a range of up to 74 mi
  • Custom Suntour suspension fork
  • 11-speed Shimano® Deore XT Shadow+ derailleur
  • Magura® hydraulic disc brakes
  • Abus® keyed-alike frame lock
  • Fits riders from 4’11” to 6’5”
  • Fits one Thule® Yepp Maxi, Yepp Nexxt Maxi, or Bobike® GO Maxi child seat—no adapters needed

    Tern HSD website


    Wheel Size:  20 inch wheels 
    Speeds:  1x11 speed
    Folding Time: 
    Flatpack Size:  163 x 40.5 x 86 cm (64" x 15.9" x 34")
    Gear Inches:
    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
    Grip/Bars Tape:  Ergon, for swept bar
    Saddle:  Tern HSD
    Seatpost:  Cane Creek Thudbuster G4, Tern Telescope, 34.9/30.9 mm
    Front Brake:  Magura MT5, hydraulic disc, 180 mm rotor
    Rear Brake:  Magura MT4, hydraulic disc, 160 mm rotor
    Brake Levers:  Magura, hydraulic disc
    Brake Cable & Housing:  Magura, hydraulic disc
    Front Wheel:  Tern Atlas H, cargo wheel, thru-axle
    Rear Wheel:  Tern Atlas H, cargo wheel
    Front Hub: Novatec, Thru-axle, sealed bearings
    Rear Hub: Novatec, sealed cartridge bearing, disc
    Spokes and Nipples:  Stainless steel, Double Butted
    Rims:  Tern Atlas H, wide 35 mm
    Tires:  Schwalbe Big Apple, 55-406, RaceGuard puncture protection, Reflex, ECE-R75 ebike certification
    Shifter(s):  Shimano Deore XT, 1 x 11 spd
    Crankset:  Tern HSD custom
    Cassette/Freewheel:  11-36T, 11 spd
    Bottom Bracket:  Motor integrated
    Chain:  KMC 11 spd, EPT corrosion resistant coating
    Pedals:  Urban with non-slip surface
    Shifter Cable & Housing Shimano
    Motor: Bosch Performance Sport, 300% Assist, 65 Nm Torque, max speed 28 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)
    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: Atlas H rack, Atlas Rack Mount, 6 point mounting, max load capacity 60 kg (132 lb)
    ACCESSORY: ABUS 5650L, keyed-alike with Bosch battery


    Come in and TAKE A TEST RIDE