Super73 S2 vs Yamaha Cross Core

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 output: 1200 watts nominal / 2000 watt peak	PWSeries SE 3-bolt mount
Charging Time	6-7 hour / 3-4 hour	4-hours
Maximum Torque	--	70 Nm
Load Carrying Capacity	325lb	--
Seating Capacity	2-up seat, Optional: Single passenger Cafe Racer Style	--
Top Speed	32 kmph	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	960 watt-hours, 21700 cells	Side exit Yamaha 500Wh 36V Lithium-Ion
Charger	3A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)	--
Battery Warranty	--	3-Year Warranty
Display	Transflective monochromatic LCD display with Bluetooth connectivity	LCD Display
Frame	6061 / 7005 Aluminum Alloy, 1-1/8" to 1.5" tapered head tube	Yamaha hydroformed and butted alluminum
Stem	--	4-bolt faceplate. 31.8 diameter. 80mm length (53cm,55cm). 100mm length (58cm)
Handle Bar	--	Alloy flat bar zero degree rise. 31.8mm diameter. 640mm width
Fork	--	Alloy, 12mm thru-axle, fender compatible, internal cable housing routed 1 1/8in steerer
Seatpost	--	Alloy 30.9 x 260mm(S),315mm(M),350mm(L) with 2-bolt adjustable tilt saddle rail clamp
Grip	--	Locking ergonomic two-tone
Crankset	125mm alloy crank arms, 36T chainring / Optional: 44T chainring for 10-speed gearing	Square taper. 165mm (53cm). 170mm (55cm and 58cm)
Chain	--	KMC X9e
Shifters	--	Shimano 9-speed Sora trigger shifter Gear selection window
Gear	Single-speed 16T rear cog /10 speed gearing (11-36T):	--
Saddle	--	Yamaha Road Plus Cro-Mo Rail
Headset	--	Integrated headset with 30mm headset spacers
Derailleur Front	--	Shimano Sora (2 x 9) Braze-on
Derailleur Rear	Single-speed fixed gear/ 10 speed Shimano Zee: optional accessory sold separately.	Shimano Sora RD-3000 GS 9-speed
Hub Front	--	Front: 12 x 100 TA. Rear: 12 x 142, Shimano freehub, Integrated speed sensor, Centerlock
Hub Rear	9 x 135mm, steel axle	--
Spoke	--	Spokes SUS304
Cassette	--	Shimano 9-speed. 11/30T
Bottom Bracket	120mm sealed bearing, square taper	--
Headlamp	High output triple LED Halo	LED
Taillamp	Roxim R3E LED w/ brake light	--

Front	20 x 4.5" Inner tubes: 20" x 4.5-5", angled valve stem	CST Sensamo Sumo (700 x 35c). Level-5 Flat Protection.Reflective Sidewall. PV Tube.
Rear	20" x 5" BDGR All-Terrain Inner tubes: 20" x 4.5-5", angled valve stem	CST Sensamo Sumo (700 x 35c). Level-5 Flat Protection.Reflective Sidewall. PV Tube.
Wheel / RIM	Rims: 20" x 100mm alloy with lightening cutouts	Spoke

Front	Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm	Shimano Sora BL-R3000 Mechanical Disc 160mm SM-RT68 Centerlock Rotor
Rear	Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm	Shimano Sora BL-R3000 Mechanical Disc 160mm SM-RT68 Centerlock Rotor

Front	Air Spring Fork with adjustable Pre-load, Compression, and Rebound damping, 120mm travel, 32mm stanchion	--
Rear	--	--

Colors

Galaxy Black Apollo White Hudson Blue

Slate Gray White Opal/Blue White Ocean Blue/Bright White Dark Olive/Black

Length	--	--
Weight	33 kg	19 kg
Seat Height	310	--

Features	--	- Fender/Rack Compatible - Triple Sensor System - Rear hub speed sensor - Ergonomic control switch - 4 Assist modes: ECO+, ECO, STD, HIGH - Side-exiting battery with anti-vibration dock - Rated power: 250W (Nominal), 500W (Max) - Max cadence support: 110 rpm - Internal cable/housing routing - Bluetooth connectivity - USB connectivity
Additional Details	Rider's Height: 5'3" - 6'8". DC/DC Converter: 48v to 12v (120 watt) Turn Signals: Optional accessory sold separately Horn: Roxim ZHRK-01 w/ integrated horn switch Throttle: Thumb throttle	Rims : 700c. Dual channel welded pin rim. Eyelet spoke holes.Width 24.5mm (OUTSIDE) 19mm (INSIDE)
Accessories	--	Yamaha Keys Yamaha battery charger Bell