Giant Defy Advanced Pro 0 vs Viathon M.1 XX1 Eagle

Frame	Advanced-grade composite, disc	VIATHON M.1 MOUNTAIN 29" CARBON FRAME
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	FSA K-FORCE MTB 70 MM
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	FSA K-FORCE CARBON 740 MM
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	ROCKSHOX SID ULTIMATE RLC 120 MM
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	ROCKSHOX REVERB STEALTH 125 MM
Grip	Stratus Lite 3.0	ERGON GA20
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	SRAM XX1 EAGLE DUB, GOLD 34T
Chain	Shimano Ultegra	SRAM XX1 EAGLE GOLD
Shifters	Shimano Ultegra Di2 ST-R8170	SRAM XX1 EAGLE TRIGGER GOLD
Saddle	Giant Fleet SL	FIZIK TUNDRA M3 127MM K:ium RAIL
Headset	--	FSA
Derailleur Front	Shimano Ultegra Di2 FD-R8150	--
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	SRAM XX1 EAGLE GOLD
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	SRAM XG-1299 EAGLE 10-50T
Bottom Bracket	Shimano, press fit	SRAM DUB BSA 73 MM

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	CONTINENTAL X-KING 29 X 2.3
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	CONTINENTAL X-KING 29 X 2.2 FOLDING BLACK CHILI
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	STAN'S NO TUBES CREST CB7 CARBON PRO 29 6-BOLT DISC

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	SRAM LEVEL ULTIMATE CAR GLD FRT DIR 950 Brake Rotor : SRAM CENTERLINE 6-BOLT 160 MM
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	SRAM LEVEL ULTIMATE CAR GLD FRT DIR 950 Brake Rotor : SRAM CENTERLINE 6-BOLT 160 MM
Brake Lever	Shimano Ultegra Di2	--

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Copper Silver

Length

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Features	--	- 1,035-gram size M frame, with derailleur and water bottle mounting hardware - XX1 Eagle AXS is the World Cup standard for shifting performance - Rubberized slap guards on chain stay and down tube for added protection - Mounts for three water bottles - Stan’s wheels are the bar for lightweight tubeless setups
Additional Details	--	Sizes : S, M, L Rear Axle : SHIMANO E-THRU AXLE 148X12MM Inner Tubes : KENDA PRESTA
Accessories	- Computer mount - Fender mount - Water bottle cages	--