With thousands of kilometers behind them, the HSD is back with an updated e-bike system, bigger battery and higher carrying capacity. You might not be able to have it all, but can very much have more. With the advent of Bosch's new gen 3 "Smart System" the HSD gets an overhaul. Better smartphone connectivity with the Flow App, the ability to edit your ride modes, GPS tracking available with the Connect Module and an increased battery size of 545Wh. 75Nm of torque with the updated Performance Line Motor Upgraded shimano Deore 10 speed gears for better shifting performance Tested up to 180kg for the maximum total gross weight. 80kg carry capacity for the rear rack, allowing you to carry 1 x 80kg adult or 8 x 10kg dogs (we don't recommend carrying 8 dogs on the back of your HSD). GENERAL INFO SPEEDS: 1 x 10 WEIGHT: 27.6 kg (60.8 lb) GEAR INCHES: 30 - 97" (2.36 - 7.72 m) FOLDING SIZE: 165 × 39.5 × 87 cm (65 × 15.6 × 34.3 in) FOLDING TIME: 5 seconds FRAME SIZES: One size DISTANCE: SEATPOST TO HANDLEBAR: 54.5 - 62.5 cm (21.5 - 24.6 in) DISTANCE: SADDLE TO PEDAL: 70 - 102.5 cm (27.6 - 40.4 in) SUGGESTED RIDER HEIGHT: 150 - 195 cm (59.1 - 76.8 in) MAX GROSS VEHICLE WEIGHT: 180 kg (396.8 lb) MAX RIDER WEIGHT: 120 kg (264.6 lb) FRAME FRAME: Tern HSD, 6061-AL, patented design, Tern sliding dropouts, EFBE Tri-Test approved: 180 kg FORK: Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 180 kg COCKPIT HANDLEPOST: Tern Physis 3D, 3D forged, 5 patented technologies, 12°, 290 mm STEM: Tern Andros, adjustable, forged construction, patented technology HEADSET: Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated HANDLEBAR: Tern Sweep, 6061-AL, Tern Andros adapted GRIPS/BAR TAPE: Ergon SADDLE: Tern Upright by Velo SEATPOST: Tern Telescope, 34.9/30.9 mm, 2014-AL SEATPOST CLAMP: Tern Collar BRAKES FRONT BRAKE: Tektro, hydraulic disc, 180 mm rotor REAR BRAKE: Tektro, hydraulic disc, 160 mm rotor BRAKE LEVERS: Tektro, hydraulic disc BRAKE CABLE & HOUSING: Tektro, hydraulic disc WHEELS FRONT WHEEL: Tern Atlas H, cargo wheel REAR WHEEL: Tern Atlas H, cargo wheel FRONT HUB: Novatec, Thru-axle, sealed bearings REAR HUB: Novatec, sealed cartridge bearing, disc SPOKES & NIPPLES: Stainless steel RIMS: Tern Atlas H, wide 35 mm TIRES: Schwalbe Big Apple, 55-406, puncture protection, Reflex TRANSMISSION SHIFTER(S): Shimano Deore, 1 x 10 spd, trigger REAR DERAILLEUR: Shimano Deore Shadow+ CRANKSET: Tern HSD custom CASSETTE/FREEWHEEL: Shimano 11-36T, 10 spd BOTTOM BRACKET: Motor integrated CHAIN: KMC 10 spd, for eBike, EPT corrosion resistant coating PEDALS: Urban with non-slip surface SHIFTER CABLE & HOUSING: Jagwire LEX-SL, slick treatment, alloy ferrules E-SYSTEM MOTOR: Bosch Performance, 340% Assist, 75 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US) BATTERY: Bosch PowerPack 545 DISPLAY: Bosch Intuvia 100 w/ LED remote, 4 mode selectable, walk assist, connectivity with Bosch eBike Flow app, electronic bike lock LOCK & ALARM: Optional RANGE: 545 Wh: 51-121 km (32-76 mi) CHARGER: 220V, 4A (EU); 100-240V, 4A (US) BELLS & WHISTLES BELL: Pitch Plus, brass CHAINGUARD: Tern Custom, full chain cover KICKSTAND: Ursus, rear mount LUGGAGE SOCKET: Combo Mount FRONT LIGHT: Tern Valo Direct, 190 lumens REAR LIGHT: Herrmans H-Trace, for eBike FENDERS: SKS, stainless hardware RACK(S): Atlas H rack, Atlas Rack Mount, 6 point mounting, 80 kg capacity FRAME LOCK: ABUS, keyed-alike with Bosch battery