Bianchi Aria e-Road 105 Di2 12sp vs Giant Roam E Plus GTS

Compare Specifications of Bianchi Aria e-Road 105 Di2 12sp and Giant Roam E Plus GTS

Selected Bikes

Bianchi Aria e-Road 105 Di2 12sp
Bianchi Aria e-Road 105 Di2 12sp

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Giant Roam E Plus GTS
Giant Roam E Plus GTS

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Technical Specifications
Fuel Electric Electric
Motor Mahle X35 Plus 250W motor unit, iWOC One remote control, BLE and ANT+ compatible Giant SyncDrive Core, 50Nm, 5-mode plus automatic, 360% tunable support, powered by YAMAHA. Pedal support to 20 mph.
Battery Mahle X35+ 250Wh EnergyPak 400Wh, 36V, 11.3Ah rechargeable lithium-ion
Charger -- Giant EnergyPak 3A Fast charge
Controller -- Giant RideControl Ergo
Display -- Wireless display compatible
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 ALUXX SL-Grade Aluminum
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 Giant Sport
Handle Bar Velomann, Flat Top, alloy 6061 diam. 31,8mm, reach 80mm, drop 130mm Size: 400mm-44/53cm, 420mm-55/59cm, 440mm-61cm Giant Sport XC, 25.4
Fork Full Carbon Aero Road 1.4">1.1/8" integrated head , Disc brake flat mount, thru axle 12x100 SR Suntour NEX E25, 63 mm
Seatpost Full Carbon Aero special dimension, special Clamp type with alloy head adjustable and reversible +/- 35mm; lenght: 300mm - 47/50cm; 350mm - 53/61 Alloy, 30.9
Grip La Spirale Ribbon cork --
Crankset Shimano, FC-R7100, 105, 50-34T Crank Length: 47-50-53 - 170mm 55-57-59 - 172.5mm61L - 175mm Forged alloy, 42t
Pedals -- Platform
Chain Shimano, CN-M7100, HG 12-Speed KMC X9, E-bike optimized
Shifters Shimano Disc Brake Set, 105, ST-R7170 Shimano Altus
Saddle Velomann, carbon steel rail, 262x145 Giant Sport Comfort
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 Alivio
Hub Front -- Alloy disc, QR
Hub Rear FSA Vision Trimax alloy disc with rear Mahle motor hub Alloy disc, QR
Spoke -- Stainless
Cassette -- Shimano HG200, 9-speed, 11 x 36
Bottom Bracket Shimano,SM-BB72-41B, Press Fit Type for Road, Bearing, Inner Cover --
Tyres
Front Vittoria Rubino Pro G2.0 graphene, 700 x 28c, 150TPI Giant Crosscut Gravel 2, tubeless, 700 x 45c
Rear Vittoria Rubino Pro G2.0 graphene, 700 x 28c, 150TPI Giant Crosscut Gravel 2, tubeless, 700 x 45c
Wheel / RIM FSA Vision Trimax alloy disc with rear Mahle motor hub Giant GX03 disc wheelset
Brakes
Front Shimano, SM-RT86, S 160mm Disc 180 mm, Tektro M275, hydraulic
Rear Shimano, SM-RT86, S 160mm Disc 160 mm, Tektro M275, hydraulic
Brake Lever -- Tektro M275
Suspension
Front -- --
Rear -- --
Colors Available
Colors 1A - CK16 / Black Full Glossy
PZ - Summertime Dream / Black Full Glossy
Black


Physical Specs
Length -- --
Overview
Features -- - Hybrid Cycling Technology
- Syncdrive Core
- Smart Assist
- Ridecontrol One
Additional Details -- Sensors : Giant PedalPlus 6-sensor technology
Sizes : S, M, L, XL

Which one do you think is better? And why?
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