Bianchi Aria e-Road 105 Di2 12sp vs C3STROM Astro

Fuel	Electric	Electric
Motor	Mahle X35 Plus 250W motor unit, iWOC One remote control, BLE and ANT+ compatible	BAFANG 750W, 80Nm Rear hub integrated wheel
Range	--	50 miles per charge
Charging Time	--	Full charge in 4-5 hours
Top Speed	--	32 kmph
Speed	--	28 Mph – Class 3 Mode 32 Mph – Off-road Mode
Battery	Mahle X35+ 250Wh	Removable Lithium-ion 780WH SAMSUNG 21700 cells
Charger	--	4A
Controller	--	35A Peak Frame-integrated
Display	--	3.5 inch LCD display
Frame	E-Road Aria aero carbon, mechanical/electronic, BB-PressFit 86,5x41, head tube 1.4"-1.1/8", integrated seat clamp, full carbon dropout, aero shape DT-ST, Disc brake flat mount, QR sytem, OLD 135mm sizes 47-50-53-55-57-59-61cm	6061 Aluminium alloy
Stem	Velomann, raise - 6°, height 38mm, Oversize, 1 1/8", size 90/100/110/120cm Ext: 90mm-48/50cm, 100mm-52/54cm, 110mm-56cm, 120mm-58cm	--
Handle Bar	Velomann, Flat Top, alloy 6061 diam. 31,8mm, reach 80mm, drop 130mm Size: 400mm-44/53cm, 420mm-55/59cm, 440mm-61cm	--
Fork	Full Carbon Aero Road 1.4">1.1/8" integrated head , Disc brake flat mount, thru axle 12x100	--
Seatpost	Full Carbon Aero special dimension, special Clamp type with alloy head adjustable and reversible +/- 35mm; lenght: 300mm - 47/50cm; 350mm - 53/61	--
Grip	La Spirale Ribbon cork	--
Crankset	Shimano, FC-R7100, 105, 50-34T Crank Length: 47-50-53 - 170mm 55-57-59 - 172.5mm61L - 175mm	56T, 170 mm
Pedals	--	Wellgo platform pedals
Pedal Assist System	--	Intelligent 5 level Pedal Assist
Chain	Shimano, CN-M7100, HG 12-Speed	KMC Z7
Shifters	Shimano Disc Brake Set, 105, ST-R7170	Shimano ASLRS45R7AT twist shift, 7 speed harness
Saddle	Velomann, carbon steel rail, 262x145	Ultra long seat filled with silicone
Headset	FSA Orbit C-33, NO.44E, 1-1/8	--
Derailleur Front	Shimano, FD-R7150, 105	--
Derailleur Rear	Shimano, RD-R7150, 105,12-SPEED	Shimano 7 Speed
Hub Rear	FSA Vision Trimax alloy disc with rear Mahle motor hub	--
Bottom Bracket	Shimano,SM-BB72-41B, Press Fit Type for Road, Bearing, Inner Cover	Height :10.5"
Headlamp	--	130 Lux headlight with high and low beam Front left & right turn signals
Taillamp	--	LED taillight with integrated turn signals and brake light

Front	Vittoria Rubino Pro G2.0 graphene, 700 x 28c, 150TPI	20 inch x 4.25 inch Anti-puncture tires
Rear	Vittoria Rubino Pro G2.0 graphene, 700 x 28c, 150TPI	20 inch x 4.25 inch Anti-puncture tires
Wheel / RIM	FSA Vision Trimax alloy disc with rear Mahle motor hub	Spoke

Front	Shimano, SM-RT86, S 160mm Disc	4-piston hydraulic brake, 180mm disc
Rear	Shimano, SM-RT86, S 160mm Disc	--

Front	--	--
Rear	--	--

Colors

1A - CK16 / Black Full Glossy PZ - Summertime Dream / Black Full Glossy

Black Grey

Length	--	1778 mm
Seat Height	--	825

Features	--	- High-precision speed sensor - IPX6 water resistant connectors and wiring harness - USB Ports 5V 1A - Electronic horn integrated in the headlight
Additional Details	--	Throttle : Half twist throttle Rear Rack : 33Lb carrying capacity with optional adaptation custom carry bag and backup battery
Accessories	--	Fenders : Full coverage front and rear fenders