FuroSystems Sierra vs Super73 S1

Fuel	Electric	Electric
Motor	250W BOFEILI Mid-Motor	Class-2 500 watts nominal/1000 peak
Range	More than 55km at average pace	--
Charging Time	5.5hrs/7hrs (2.5hrs/3hrs with optional fast charger)	2A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)
Maximum Power	250W	--
Load Carrying Capacity	150kgs	275lbs
Top Speed	--	32 kmph
Riding Modes	--	3 modes (ECO, MID, HIGH) 3 modes (ECO, MID, HIGH)
Battery	36V 10.4Ah 375Wh Lithium-Ion Samsung/LG Cells	768 watt-hours, 18650 cells
Charger	Standard Charger	2A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)
Display	Onboard Computer and Backlit LCD Display	LCD Display
Frame	Full carbon	Steel
Fork	SR Suntour XCM	--
Seats	--	Standard short seat
Crankset	--	140mm alloy crank arms, 36T chainring
Gear	18 Speeds Shimano Gears	Single-speed
Derailleur Front	Sensah RX	--
Derailleur Rear	Shimano Acera 9 speeds	--
Hub Front	--	9 x 135mm axle
Bottom Bracket	--	100mm, Square Taper, Sealed Cartridge Bearings
Headlamp	--	LED Halo headlight
Taillamp	--	Rear brake light

Front	CST C1846 27.5*2.25	20 x 4”
Rear	CST C1846 27.5*2.25	20” x 4” All-Terrain Tires
Wheel / RIM	Spoke	Rims: 20" x 4" alloy with lightening cutouts

Front	Shimano M315 Hydraulic Disk Brakes	Tektro hydraulic alloy disc brakes, 2 piston
Rear	Shimano M315 Hydraulic Disk Brakes	Tektro hydraulic alloy disc brakes, 2 piston

Front	SR Suntour	--
Rear	--	--

Colors

--

Black, White, Army Green, Tan

Length	--	--
Weight	19 kg	31.75 kg
Seat Height	--	300

Features	Full Carbon Integrated Design Powerful BOFEILI Mid-Motor Onboard Computer and Backlit LCD Display Integrated design and secure key lock	Removable battery Comes with aluminum cargo rack
Additional Details	Computer: SW-LCD with modifiable speed limit and 6km walk assist Pedal Assist: 5 Levels Rider Height: 160cm - 195cm/5'2 - 6'4	--
Accessories	Complete Lighting Kit Front and Rear Fenders	--