Giant Defy Advanced Pro 0 vs Gravity HD27.5 Trail

Frame	Advanced-grade composite, disc	ALLOY 6061 Aluminum with TrailTested Design. D-Section, Hydroformed Downtube with reinforced Gusset, replaceable rear derailleur hanger, water bottle mount
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	Black Finish Aluminum threadless EXT:90MM(15″~17″)/105MM(19″~21″)x15 DEGREES
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Black Finish Aluminum 6061 T6, 31.8x W:720MMxR:20MMx6 DEGREES
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	27.5″ SUSPENSION FORK, SUNTOUR ALLOY BLACK CROWN w/Preload Adjust
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Black Finish Aluminum Mountain 27.2mm x 400mm
Grip	Stratus Lite 3.0	WTB BLACK GEL/GRAY KRATON
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	SHIMANO FC-TY501 24/34/42T 175MM ALLOY BLACK CRANK
Pedals	--	Mountain Platform
Chain	Shimano Ultegra	KMC Z-51 STEEL
Shifters	Shimano Ultegra Di2 ST-R8170	SHIMANO SL-M310 21-SP BLACK
Saddle	Giant Fleet SL	WTB SPEED V SPORT SE
Headset	--	VP-A42E BLACK W/M-1D ALLOY BLACK CAP threadless 1 1/8 in
Derailleur Front	Shimano Ultegra Di2 FD-R8150	SHIMANO FD-TY500 TOP PULL
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	SHIMANO RD-TY300SGSL BLACK CAGE
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	FORMULA DC19 ALLOY BLACK W/QR.
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	FORMULA DC25 ALLOY BLACK W/QR.
Spoke	Sapim stainless	14G STEEL BLACK W/BRASS NIPPLE.
Cassette	Shimano Ultegra, 12-speed, 11x34	SHIMANO CS-HG200 12-32T-7
Bottom Bracket	Shimano, press fit	VP-BC73 CARTRIDGE

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	27.5″ MTB BLACK A/V
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	27.5″ MTB BLACK A/V
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	27.5x32H DH-18 ALLOY BLACK A/V.

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	TEKTRO M285 HYDRAULIC DISC BRAKE W/160MM ROTOR.
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	TEKTRO M285 HYDRAULIC DISC BRAKE W/160MM ROTOR.
Brake Lever	Shimano Ultegra Di2	TEKTRO M285 HYDRAULIC DISC BRAKE

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Black White Blue

Length

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Features	--	--
Additional Details	--	Seat Post Clamp: Super Light Alloy with Quick Release
Accessories	- Computer mount - Fender mount - Water bottle cages	--