Kreidler Vitality Eco 7 vs Super73 ZX

Fuel	Electric	Electric
Motor	--	Class-1 Mode Output: 750 watts nominal / 1200 watt peak Class-2 Mode Output: 750 watts nominal / 1200 watt peak( Default) Class-3 Mode Output: 750 watts nominal / 1200 watt peak Unlimited Mode Output: 750 watts nominal / 1350 watt peak
Load Carrying Capacity	--	325lbs
Drivetrain	Bosch Active Plus, 36 V mid-engine, 250 watts	--
Top Speed	--	32 kmph
Speed	--	Class-1 Mode: up to 20mph (throttle deactivated, pedal assist only) Class-2 Mode: up to 20mph Class-3 Mode: up to 28mph (throttle deactivated, pedal-assist only) Unlimited Mode: up to 28mph
Riding Modes	--	4 modes (ECO, TOUR, SPORT, SUPER)
Battery	Bosch frame battery fully integrated, 400 Wh, 36 volts, 11.0 Ah, down tube	615 watt-hours, 18650 cells
Charger	--	2A (6-7 hour charge time) 5A sold separately (2-3 hour charge time)
Display	Purion	Transflective Monochrome LCD + Mobile Device
Frame	Aluminum 6061, fully integrated by Bosch	6061 / 7005 aluminum alloy, 1-1/8” to 1.5” tapered head tube
Stem	A-head, angle adjustable, aluminum 31.8 mm	--
Handle Bar	Trekking, steel, 600 mm	--
Fork	Suntour NEX	--
Seats	--	Extended length seat
Seatpost	Kind Shock KSP-630, spring loaded, patent 31.6 mm x 300 mm	--
Crankset	Miranda aluminum, 170 mm	--
Pedals	Marwi SP-823	--
Chain	KMC Z1	--
Gear	--	Single-speed 16T rear cog / Optional: 10-speed gearing (11-36T) sold separately, available for purchase fall 2020.
Saddle	Selle Royal Milo Plus	--
Derailleur Rear	Shimano Nexus 8-speed back pedal	10-speed Shimano Zee sold separately (available Q4 2021)
Hub Front	Shimano Nexus 8-speed	--
Hub Rear	Shimano HB-TX505	9 x 135mm, steel axle
Spoke	Stainless steel 2.0 mm	--
Chainrings	--	5mm alloy crank arms, 36T chainring 10-speed w/44T sold separately (available Q4 2021)
Sprocket	--	Rear: Single-speed 16T rear cog 10-speed sold separately (11-36T) (available Q2 2022)
Bottom Bracket	--	120mm sealed bearing, square taper
Stand	Pletscher Comp Flex, rear stand	--
Headlamp	Herrmans MR Go, 30 LUX with parking light	--
Taillamp	Herrmans H-Trace, with parking light	--

Front	Schwalbe Citizen 47-622, reflex	Trooper Tires - 20x4"
Rear	Schwalbe Citizen 47-622, reflex	Trooper Tires - 20x4
Wheel / RIM	Schurmann YAK19 Disc aluminum hollow chamber	Rims: 20”x100mm alloy with lightning cutouts

Front	180 mm, Shimano BR-MT200 disc brake	Mechanical 180/180mm rotors
Rear	160 mm, Shimano BR-MT200 disc brake	Mechanical 180/180mm rotors
Brake Lever	Shimano Altus, 3-finger brake lever	--

Front	--	--
Rear	--	--

Colors

Dark silver matt

Moon Rock Storm Gray

Length	--	--
Weight	27.2 kg	28.3 kg
Seat Height	--	310

Features	--	Trooper Tires Better Ergonomics All-New Seat Next Generation PowerTrain Multi-Class Ride Modes Super73 App Ready Smart Display Turn-by-turn navigation Multi-Class Ride Modes
Additional Details	Tax Rate : Chin Haur, tapered 1 1/8 ”- 1.5” semi-integrated Porter : Aluminum, strutless, with spring clamp Chain guard : SKS Chainbow_E Fenders : SKS, plastic Handles : Herrmans DD37, with screw clamp Gear lever : Shimano Nexus, twist grip Ring gear : Shimano, 19 teeth Gear ratio (front : rear) : 38 teeth : 19 teeth	--