Giant Propel Advanced SL 0 vs Gitane Kobalt 21

Frame	Advanced SL-Grade Composite, integrated seatpost, disc	Aluminum 6061-T6, 27.5 ", V-Brake
Stem	Giant Contact SLR Aero, OverDrive Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm	Aluminum, 27.2 x 300 mm
Handle Bar	Giant Contact SLR Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	--
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Aluminum, hanging, 565, 100 mm
Seatpost	Advanced SL - grade composite, integrated design, -5/+15mm offset	--
Grip	Stratus Lite 2.0	--
Crankset	Shimano Dura-Ace, 36/52 with FC-9200P power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm	Steel, 42 x 34 x 24, 170 mm
Chain	Shimano Dura-Ace M9100	--
Shifters	Shimano Dura-Ace Di2 ST-R9270	--
Saddle	Giant Fleet SLR	Comfort, black
Derailleur Front	Shimano Dura-Ace Di2 ST-R9250	Derailleur levers : Shimano Tourney, SL-RS35, Revoshift, 21V Shimano, FD-TZ30
Derailleur Rear	Shimano Dura-Ace Di2 ST-R9250	Shimano Tourney, RD-TY300-D
Hub Front	CADEX R3-C40 Aero Hub, CenterLock, 12mm thru-axle	135 mm, 36T
Hub Rear	CADEX R3-C40 Aero Low Friction Hub, 40T ratchet driver, CenterLock, 12mm thru-axle	Steel, 100
Spoke	CADEX Super Aero Carbon Spoke	--
Cassette	Shimano Dura-Ace, 12-speed, 11x30	7V, 14-28
Bottom Bracket	Shimano, press fit	--

Front	CADEX Aero, tubeless, 700x25c (26.5mm), folding	MTB, 27.5 "x 2.1"
Rear	CADEX Aero, tubeless, 700x25c (26.5mm), folding	MTB, 27.5 "x 2.1"
Wheel / RIM	CADEX 50 Ultra Disc WheelSystem	Rims : Aluminum, double wall, 27.5 "

Front	Shimano Dura-Ace Di2 hydraulic, Shimano RT-CL900 rotors - 160mm	Aluminum V-Brake
Rear	Shimano Dura-Ace Di2 hydraulic, Shimano RT-CL900 rotors - 140mm	Aluminum V-Brake
Brake Lever	Shimano Dura-Ace Di2	--

Front	--	--
Rear	--	--

Colors

Black/Moonstone

Deep Ocean

Length

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Features	--	--
Additional Details	--	Sizes available : 38 43 48 53 Hanger : Steel, 660 x 31.8 x 6 ° Gallows: : Aluminum, 60/75/90 x 31.8 x 7 °