Giant Defy Advanced Pro 0 vs Opus Citato Tiagra

Frame	Advanced-grade composite, disc	Meta 20 aluminum
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	Promax
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Alloy butted 12 mm rise
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Carbon tapered 1-1/4 to 1-1/8 in
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Promax carbon 27.2 x 300
Grip	Stratus Lite 3.0	Velo ERGO with small bar ends
Crankset	Shimano Ultegra, 34/50 with Giant Power Pro power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm	FSA Omega Adventure
Chain	Shimano Ultegra	KMC-X10
Shifters	Shimano Ultegra Di2 ST-R8170	Shimano Tiagra 4700 2x10
Saddle	Giant Fleet SL	Opus Endurance
Headset	--	FSA Orbit integrated sealed
Derailleur Front	Shimano Ultegra Di2 FD-R8150	Shimano Tiagra 4700
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	Shimano Tiagra 4700 long cage
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	Alex Bear Pawls
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	--
Spoke	Sapim stainless	--
Cassette	Shimano Ultegra, 12-speed, 11x34	Shimano 11-32
Chainrings	--	46-30
Bottom Bracket	Shimano, press fit	FSA BB-4000

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Kenda Kriterium Sport 700 x 30
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Kenda Kriterium Sport 700 x 30
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	Weinmann Aquila 21

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Tektro HD-R280 hydraulic disc
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	--
Brake Lever	Shimano Ultegra Di2	Tektro

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Black

Length	--	--
Weight	--	10.1 kg

Features	--	- Fun and responsive Progressive Geometry - Full carbon fork - Shimano Tiagra 4700 2x10 drivetrain - High performance 30mm tires on wide rims give efficient and comfortable profile - Carbon seat post
Additional Details	--	Sizes: XS-S-M-L-XL Front and rear-rack and fender ready
Accessories	- Computer mount - Fender mount - Water bottle cages	--