Super73 S2 vs Trek Domane SLR 7 eTap

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	--
Charging Time	6-7 hour / 3-4 hour	--
Load Carrying Capacity	325lb	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Seating Capacity	2-up seat, Optional: Single passenger Cafe Racer Style	--
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	960 watt-hours, 21700 cells	SRAM Etap Battery Pack
Charger	3A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time)	--
Display	Transflective monochromatic LCD display with Bluetooth connectivity	--
Frame	6061 / 7005 Aluminum Alloy, 1-1/8" to 1.5" tapered head tube	700 Series OCLV Carbon, front IsoSpeed, adjustable rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142 x 12 mm thru axle
Stem	--	Size : 47 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 70 mm length Size : 50 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : 52, 54 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 90 mm length Size : 56, 58 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 100 mm length Size : 60, 62 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 110 mm length
Handle Bar	--	Size : 50, 52 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 40cm width ( Size : 47 - 38cm width ) Size : 54, 56 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42cm width Size : 58, 60, 62 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44cm width
Fork	--	Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12 x 100 mm thru axle
Seatpost	--	Size : 47, 50, 52, 54, 56 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, short length Size : 58, 60, 62 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, tall length
Crankset	125mm alloy crank arms, 36T chainring / Optional: 44T chainring for 10-speed gearing	Size : 47 - SRAM Force AXS Power Meter, 46/33, DUB spindle, 165 mm length Size : 50, 52 - SRAM Force AXS Power Meter, 46/33, DUB spindle, 170 mm length Size : 54, 56 - SRAM Force AXS Power Meter, 46/33, DUB spindle, 172.5 mm length Size : 58, 60, 62 - SRAM Force AXS Power Meter, 46/33, DUB spindle, 175 mm length
Chain	--	SRAM Force, 12 speed
Shifters	--	SRAM Force eTap AXS, 12 speed
Gear	Single-speed 16T rear cog /10 speed gearing (11-36T):	--
Saddle	--	Size : 47, 50, 52 - Bontrager P3 Verse Elite, stainless steel rails, 155 mm width Size : 54, 56, 58, 60, 62 - Bontrager P3 Verse Elite, stainless steel rails, 145 mm width
Derailleur Front	--	SRAM Force eTap AXS, braze-on
Derailleur Rear	Single-speed fixed gear/ 10 speed Shimano Zee: optional accessory sold separately.	SRAM Force eTap AXS, 36T max cog
Hub Rear	9 x 135mm, steel axle	--
Cassette	--	SRAM Force XG-1270, 10-33, 12 speed
Bottom Bracket	120mm sealed bearing, square taper	SRAM DUB, T47 threaded, internal bearing
Headlamp	High output triple LED Halo	--
Taillamp	Roxim R3E LED w/ brake light	--

Front	20 x 4.5" Inner tubes: 20" x 4.5-5", angled valve stem	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700 x 32c
Rear	20" x 5" BDGR All-Terrain Inner tubes: 20" x 4.5-5", angled valve stem	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700 x 32c
Wheel / RIM	Rims: 20" x 100mm alloy with lightening cutouts	Front : Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, 100 x 12 mm thru axle Rear : Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, SRAM XD-R driver, 142 x 12 mm thru axle

Front	Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm	SRAM Force eTap AXS hydraulic disc, flat mount Brake Rotor : SRAM CenterLine X, centerlock, round edge, 160 mm
Rear	Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm	SRAM Force eTap AXS hydraulic disc, flat mount Brake Rotor : SRAM CenterLine X, centerlock, round edge, 160 mm

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

Colors

Galaxy Black Apollo White Hudson Blue

Trek White/Blue Radioactive Coral/Trek Black Viper Red/Trek White Amethyst Radioactive Coral to Yellow Fade

Length	--	--
Weight	33 kg	8.85 kg
Seat Height	310	--

Features	--	- Massive tire clearance - 700 Series OCLV - Internal Cable Routing - Adjustable Rear IsoSpeed Decoupler - Additional Tire Clearance - Carbon Care Wheel Loyalty Program - Endurance Geometry - Bontrager IsoCore Bar
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	--
Accessories	--	Bontrager BITS Internal Frame Storage Bag