Giant Defy Advanced Pro 0 vs Trek Speed Concept

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame	Advanced-grade composite, disc	500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90, Speed Fin compatible, DuoTrap compatible, SC Draft Box 2 & SC Speed Box 2 compatible
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	Size : S - Bontrager Speed Concept, direct mount, 69 mm rise, 67 mm reach Size : S, M, L, XL - Bontrager Speed Concept, direct mount Size : M, L, XL - Bontrager Speed Concept, direct mount, 61 mm rise, 110 mm reach
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Bontrager Speed Concept KVF aero bar, carbon, direct mount, UCI legal
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	SC full foil carbon, integrated brake & stem
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Size : S - Bontrager Speed Concept Race Lite, alloy, +/-20 mm offset, 275 mm length Size : M, L, XL - Bontrager Speed Concept Race Lite, alloy, +/-20 mm offset, 335 mm length
Grip	Stratus Lite 3.0	Bontrager tape
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 : S - Shimano Ultegra R8000, 50/34 (compact), 165 mm length Size : M - Shimano Ultegra R8000, 50/34 (compact), 170 mm length Size : L - Shimano Ultegra R8000, 50/34 (compact), 172.5 mm length Size : XL - Shimano Ultegra R8000, 50/34 (compact), 175 mm length
Chain	Shimano Ultegra	Shimano Ultegra HG701, 11-speed
Shifters	Shimano Ultegra Di2 ST-R8170	Shimano Dura-Ace, bar end, 11 speed
Saddle	Giant Fleet SL	Bontrager Hilo Comp, hollow chromoly rails
Headset	--	Integrated, sealed bearings
Derailleur Front	Shimano Ultegra Di2 FD-R8150	Shimano Ultegra R8000, braze-on
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	Shimano Ultegra R8000, 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 Ultegra R8000, 11-28, 11 speed
Chainrings	--	50/34 (compact)
Bottom Bracket	Shimano, press fit	Trek BB90

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700 x 25c
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700 x 25c
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	Front : Bontrager Aeolus Comp, OCLV Carbon, Tubeless Ready, 100 x 5 mm QR Rear : Bontrager Aeolus Comp, OCLV Carbon, Tubeless Ready, Shimano 11-speed freehub, 130 x 5 mm QR

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Bontrager Speed Limit integrated, Bontrager Race Lite aero levers
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Bontrager Speed Limit integrated, Bontrager Race Lite aero levers
Brake Lever	Shimano Ultegra Di2	Bontrager Race Lite aero

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Viper Red / Trek White Crystal White/Blue Matte Onyx Carbon Matte/Gloss Trek Black

Length	--	--
Weight	--	9.09 kg

Features	--	- KVF tube shape - Ultra-clean front end - Fast build, easy adjustment - 500 series OCLV - Integrated speed storage
Accessories	- Computer mount - Fender mount - Water bottle cages	--