Alter Ego Sidekick Trail 500 PRO vs Super73 S1

Fuel	Electric	Electric
Motor	500W Rear Hub Motor	Class-2 500 watts nominal/1000 peak
Range	up to 110 km	--
Charging Time	Standard 52V 3 Amp: 5 hours Upgrade 52V 5 Amp: 3 hours	2A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)
Engine Starting	Electric Start	--
Maximum Torque	75 NM	--
Load Carrying Capacity	--	275lbs
Top Speed	--	32 kmph
Riding Modes	--	3 modes (ECO, MID, HIGH) 3 modes (ECO, MID, HIGH)
Battery	48V 15Ah Samsung 27100 Cells	768 watt-hours, 18650 cells
Charger	Standard: 52V 3 Amp Charger Upgrade: 52V 5 Amp Charger	2A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)
Display	--	LCD Display
Frame	Aircraft Aluminum Alloy 6061	Steel
Stem	Custom Alloy Stem	--
Seats	--	Standard short seat
Crankset	--	140mm alloy crank arms, 36T chainring
Pedals	Wellgo Folding Pedals	--
Gear	--	Single-speed
Saddle	KNUS Comfort	--
Hub Front	--	9 x 135mm axle
Bottom Bracket	--	100mm, Square Taper, Sealed Cartridge Bearings
Headlamp	LED	LED Halo headlight
Taillamp	LED	Rear brake light

Front	CST 20x2.4	20 x 4”
Rear	CST 20x2.4	20” x 4” All-Terrain Tires
Wheel / RIM	Spoke	Rims: 20" x 4" alloy with lightening cutouts

Front	180mm Nutt Hydraulic Disc Brake with Power Cutoff	Tektro hydraulic alloy disc brakes, 2 piston
Rear	180mm Nutt Hydraulic Disc Brake with Power Cutoff	Tektro hydraulic alloy disc brakes, 2 piston

Front	Hydraulic Spring Suspension	--
Rear	--	--

Colors

Black

Black, White, Army Green, Tan

Length	--	--
Weight	27 kg	31.75 kg
Seat Height	--	300

Features	- Dual Disc Brake - Fast Charger	Removable battery Comes with aluminum cargo rack
Additional Details	Mechanical Drive : Shimano Tourney 7 Speed, 14-28T	--
Accessories	Bell Fenders Front Rack Rear Rack	--