Biria Electric Step-Through Folding vs Super73 R

Fuel	Electric	Electric
Motor	500 Watt Rear hub Brushless	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 / 12p watt peak Unlimited Mode Output: 1200 watts nominal / 2000 watt peak
Range	22-30 Miles per one battery charge, with pedal assist (Varies with terrain and rider weight)	--
Charging Time	4-6 hours	--
Maximum Power	--	1200 w
Load Carrying Capacity	--	325lbs
Seating Capacity	--	Single passenger, Optional: 2-up seat
Top Speed	--	32 kmph
Speed	--	Class-1 Mode: 20mph (throttle deactivated, pedal assist only) Class-2 Mode: 20mph Class-3 Mode: 28mph (throttle deactivated, pedal assist only) Unlimited Mode: 28mph +
Riding Modes	--	4 modes (ECO, TOUR, SPORT, SUPER)
Battery	Lithium ion LG 36 Volts, 12.8 Amp	960 watt-hours, 21700 cells
Charger	--	3A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)
Display	--	Transflective Monochrome LCD + Mobile Device
Frame	Biria Aluminum Folding	T6 - 6061 / 7005 Aluminum Alloy, 1-1/8" to 1.5" tapered head tube
Stem	Aluminum folding adjustable	--
Handle Bar	Aluminum Straight bar	--
Fork	Hi-Ten Steel	--
Pedals	Wellgo Aluminum Folding	--
Gear	--	Single-speed 16T rear cog / 10 speed gearing (11-36T): optional accessory sold separately
Saddle	Selle Royal Ultra-Comfortable Gel	--
Derailleur Rear	--	Single-speed chain tensioner / 10 speed Shimano Zee: optional accessory sold separately
Hub Rear	--	15 x 150mm thru-axle aluminum alloy
Chainrings	--	125mm alloy crank arms, 36T chainring / Optional: 44T chainring for 10 speed gearing
Bottom Bracket	--	120mm sealed bearing, square taper

Front	Kenda 20 x 2.125	20 x 4.5" Inner tubes:20" x 4.5-5", angled valve stem
Rear	Kenda 20 x 2.125	20" x 5" BDGR All-Terrain Inner tubes:20" x 4.5-5", angled valve stem
Wheel / RIM	Rims : Alloy double-wall	Rims: 20" x 100mm alloy with lightening cutouts

Front	Tektro Disc Brake	180mm Tektro Hydraulic, 2-piston forged aluminum caliper
Rear	Tektro Disc Brake	180mm Tektro Hydraulic, 2-piston forged aluminum caliper

Front	--	Inverted coil spring fork
Rear	--	Coilover mono shock – adjustable preload and rebound damping

Colors

Matte Black Aqua Blue Pearl White

Olive Drab

Length	--	--
Weight	24 kg	33.1 kg
Seat Height	--	812

Features	--	- Super73 App Ready - Smart Display - Turn-by-turn navigation - Over the air updates - Multi-Class Ride Modes
Additional Details	Gear :7-speed Shimano Speed : 20 miles per hour Size : 52 cm Rider Weight Limit : 250 lbs Rider Height Range : 5'0" to 6'0" Options : Fenders, Rear Rack Folding Size : 37 x 15 x 29 inches	Throttle: Thumb throttle
Accessories	Charger Rear carrier with rack strap Fenders Kickstand Bell	--