Himiway Big Dog vs Tern Vektron Q9

Fuel	Electric	Electric
Motor	750W brushless gear motor	Bosch Active Line, 36 V/250 W, max speed 20 mph (US), max torque 40 Nm
Range	60-80 Miles per charge	400 Wh: 50-130 km (30-80 mi)
Charging Time	7 hours	--
Maximum Power	750W	36V/250 W
Maximum Torque	86Nm	40 Nm
Load Carrying Capacity	400 lbs	--
Battery	48V 20Ah Samsung/LG lithium battery	Bosch PowerPack 400 Wh
Charger	US standard 3.0 A smart charger	Bosch Compact Charger
Controller	48V/22A	--
Display	LCD display with USB charging	Bosch Purion, 4 mode selectable, walk assist
Frame	6061 Aluminum frame	Vektron G2 Frame
Stem	Promax MA-400 SSABK	Tern Andros, adjustable, forged construction, patented technology
Handle Bar	--	Flat bar, 6061-AL, Tern Andros adapted
Fork	Alloy front suspension fork with lockout and adjustment	Tern Tarsus, 6061-Al, hydroformed
Seatpost	Diameter 30.9mm length 300mm	Tern Telescope, 34.9 mm, Lite 2014-AL
Grip	--	Velo ergonomic, lock-on
Crankset	170mm forged alloy	Vektron custom, forged 6061-AL crankarm
Pedals	Alloy pedal with reflectors	MKS EZY
Chain	KMC chain	9 spd, DHT for eBike, GST corrosion resistant coating
Shifters	--	Shimano Alivio, 1 x 9 spd, trigger
Gear	Shimano- 14-28T BROWN/BK	--
Saddle	SR saddle	Tern Porter, patented GripPad design
Headset	--	Tern Flux, cartridge bearings, Physis integrated
Derailleur Rear	--	Shimano Alivio Shadow
Hub Front	--	Shimano disc
Hub Rear	--	Shimano disc
Spoke	One wheel	Stainless
Cassette	--	Shimano 11-32T, 9 spd
Stand	Heavy duty aluminum	--
Headlamp	48V LED light	--
Taillamp	Integrated Taillight	--

Front	20" x 4" Kenda fat tires	Schwalbe Big Apple, 55-406, puncture protection, Reflex
Rear	20" x 4" Kenda fat tires	Schwalbe Big Apple, 55-406, puncture protection, Reflex
Wheel / RIM	--	20" wheels Kinetix Comp, for disc

Front	180MM Mechanical Disc Brakes	Shimano, hydraulic disc
Rear	180MM Mechanical Disc Brakes	Shimano, hydraulic disc
Brake Lever	Aluminum alloy comfort grip levers with motor cutoff switch	Shimano, hydraulic disc

Front	--	--
Rear	--	--

Colors

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Black Bronze Blue Silver

Length	--	--
Weight	35 kg	21.9 kg

About	The brand new ' Big Dog ' model is an electric cargo bike with an upgraded payload capacity and Read More	--
Features	- Extra Diverse Large, Multifunctional Rear Racks & Fully Integrated Battery Design - 80+ Miles Range - 400 lbs Payload Capacity - Upgraded Battery - 750W Gear Hub Motor With Upgraded Inner Ring - Upgraded Frame	- German-engineered Bosch Active Line electric drivetrain—the industry leader in electric bike technology - Hydraulic disc brakes for all-weather stopping power - New frame design, with a reclining battery for a lower center of gravity and better ride - Integrated Atlas Rack works seamlessly with Thule Yepp Maxi and Nexxt Maxi child seats—no adapters needed - Resizes in seconds to fit riders 147 – 195 cm (4’10” – 6’5”) so a single bike can be shared by the family
Additional Details	Pedal Assist Intelligent: 0~5 level pedal assist Recommended Rider Heights : 5'3" ~ 6'4" Throttle : Half twist throttle Freewheel : Shimano 7 speed gear shift system	FOLDING SIZE : 41 x 86 x 68 cm (16.1" x 33.9" x 26.8") FOLDING TIME : 10 sec GEAR INCHES : 33" - 97" (2.65 - 7.72 m) DISTANCE: SEATPOST TO HANDLEBAR : Min: 620 mm (24.4") Max: 690 mm (27.2") DISTANCE: SADDLE TO PEDAL : Min: 670 mm (26.4") Max: 1100 mm (43.3") SUGGESTED RIDER HEIGHT : 147 - 195 cm (4'10" - 6'5") MAX GROSS VEHICLE WEIGHT : 125 kg (275 lb) MAX RIDER WEIGHT : 105 kg (230 lb) HANDLEPOST : Tern Physis 3D, 3D forged, 5 patented technologies SEATPOST CLAMP : Oversize, 6061-AL, 2pc SHIFTER CABLE & HOUSING : Jagwire LEX-SL, slick treatment, alloy ferrules
Accessories	--	BELL: Aluminum CHAINGUARD : SKS Chainblade KICKSTAND : URSUS MOOI, rear mount CLIP SYSTEM : Magnetix 2.0 LUGGAGE SOCKET: Yes FENDERS : SplashGuard, stainless hardware RACK(S) : Atlas Rack, integrated 8 point mounting, max load capacity 27 kg (59 lb)