Giant Defy Advanced Pro 0 vs Redline Roam

Frame	Advanced-grade composite, disc	Hi-Ten
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	RL 55 mm Aluminum 1 1/8" threadless
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Hi ten, 6.5" Rise, 12° Back, 1° Up
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Hi-Ten Tubular
Seats	--	RL Padded
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	25.4
Grip	Stratus Lite 3.0	Redline Hex Expert w/plugs
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	RL spec 175 mm One Piece crank
Pedals	--	RL spec PC Platform 1/2"
Chain	Shimano Ultegra	KMC Z410
Shifters	Shimano Ultegra Di2 ST-R8170	--
Saddle	Giant Fleet SL	--
Headset	--	Threadless, 1 1/8"
Derailleur Front	Shimano Ultegra Di2 FD-R8150	--
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	--
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	RL Steel FW
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	LB, 3/8" Axle
Spoke	Sapim stainless	14g Steel
Cassette	Shimano Ultegra, 12-speed, 11x34	--
Sprocket	--	42t
Bottom Bracket	Shimano, press fit	American LB

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	20 x 1.95" Street Tires
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	20 x 1.95" Street Tires
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	RL 20 Alloy, 36h

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Alloy Linear
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Alloy Linear
Brake Lever	Shimano Ultegra Di2	Alloy Tektro

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Dark Sea Gloss Gray Sky Gloss

Length	--	--
Weight	--	24.1 kg

Features	--	--
Additional Details	--	Cogset : 16t
Accessories	- Computer mount - Fender mount - Water bottle cages	--