Giant Defy Advanced Pro 0 vs Trek Emonda SLR 9

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame	Advanced-grade composite, disc	Ultralight 800 Series OCLV Carbon, Ride Tuned performance tube optimization, tapered head tube, internal routing, DuoTrap S compatible, flat mount disc, 142 x 12 mm thru axle
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	--
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	--
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Emonda SLR full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12 x 100 mm thru axle
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Size : 47, 50, 52, 54 - Bontrager carbon seatmast cap, 20 mm offset, short length Size : 56, 58, 60, 62 - Bontrager carbon seatmast cap, 20 mm offset, tall length
Grip	Stratus Lite 3.0	--
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	Size : 47 - Shimano Dura-Ace R9100-P Power Meter, 52/36, 165 mm length Size : 50, 52 - Shimano Dura-Ace R9100-P Power Meter, 52/36, 170 mm length Size : 54, 56, 58 - Shimano Dura-Ace R9100-P Power Meter, 52/36, 172.5 mm length Size : 60, 62 - Shimano Dura-Ace R9100-P Power Meter, 52/36, 175 mm length
Chain	Shimano Ultegra	Shimano Dura-Ace HG901, 11 speed
Shifters	Shimano Ultegra Di2 ST-R8170	Shimano Dura-Ace Di2 R9170, 11 speed
Saddle	Giant Fleet SL	Bontrager Aeolus Pro, carbon rails, 145 mm width
Derailleur Front	Shimano Ultegra Di2 FD-R8150	Shimano Dura-Ace Di2 R9150, braze-on
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	Shimano Dura-Ace Di2 R9150, short cage, 30T max cog
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	--
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	--
Spoke	Sapim stainless	--
Cassette	Shimano Ultegra, 12-speed, 11x34	Shimano Dura-Ace R9100, 11-30, 11 speed
Chainrings	--	1x : 50T, 2x : 53/39T
Bottom Bracket	Shimano, press fit	Praxis, T47 threaded, internal bearing

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 25c
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 25c
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	Front : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle Rear : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, Shimano 11-speed freehub, 142 x 12 mm thru axle

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Shimano Dura-Ace hydraulic disc, flat mount Brake Rotor : Shimano RT900, 160 mm, centerlock
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Shimano Dura-Ace hydraulic disc, flat mount Brake Rotor : Shimano RT900, 160 mm, centerlock
Brake Lever	Shimano Ultegra Di2	--

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Navy Carbon Smoke/Viper Red Navy Carbon Smoke/Blue Matte Onyx Carbon

Length	--	--
Weight	--	6.72 kg

Features	--	- Lightest carbon ever - All-new aero design - Ride Tuned Seatmast - DuoTrap S Compatible
Accessories	- Computer mount - Fender mount - Water bottle cages	--