Giant Defy Advanced Pro 0 vs KHS ZACA

Frame	Advanced-grade composite, disc	6061 Aluminum w/Custom Formed T/T & D/T, w/Replaceable Derailleur Hanger, XS-S:27.5”, M-XL:29”, Internal Cable Routing
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	KHS Aluminum Threadless 4-bolt, 6-degree, 31.8 mm, XS-S: 60 mm, M: 75 mm, L-XL: 90 mm
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Aluminum Riser, 31.8 mm, 720 x 20 mm; Ladies: 680 mm
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Zoom 565D, 80mm, XS-M:27.5”, L-XL:29”
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	KHS Aluminum Micro-Adjust 31.6 mm
Grip	Stratus Lite 3.0	Q2 Lock-on
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	Samox Forged, 30T Narrow/Wide C/R, XS-M:170, L-XL:175
Pedals	--	Resin ATB Platform w/DU Bearings
Chain	Shimano Ultegra	KMC Z8.3
Shifters	Shimano Ultegra Di2 ST-R8170	S-Ride, SL-M300C, 8-Speed
Saddle	Giant Fleet SL	KHS Sport
Headset	--	Threadless Zero Stack, 1-1/8"
Derailleur Front	Shimano Ultegra Di2 FD-R8150	Shimano Tourney, TY300D
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	Shimano, RD-TY300
Hub Front	Giant Low Friction Hub, CenterLock, 12mm thru-axle	Aluminum Disc w/CNC Rotor Flange, QR, Cassette
Hub Rear	Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle	Aluminum Disc w/CNC Rotor Flange, QR
Spoke	Sapim stainless	14G Black 32 x 32
Cassette	Shimano Ultegra, 12-speed, 11x34	S-Ride CS-M20008, 11-42T, 8-Speed
Bottom Bracket	Shimano, press fit	Cartridge Bearing

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	XS-S: Kenda Saber, 27.5 x 2.2", M-XL: 29 x 2.2"
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	XS-S: Kenda Saber, 27.5 x 2.2", M-XL: 29 x 2.2"
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	XS-S: Aluminum Disc Double Wall, 27.5 x 32H, M-XL: 29 x 32H

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Radius Cable Disc, BR-CX7, 180/160 mm Rotors w/ABS System
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Radius Cable Disc, BR-CX7, 180/160 mm Rotors w/ABS System
Brake Lever	Shimano Ultegra Di2	Aluminum Linear Pull, 2.5F

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Black Silver Mid Blue Dark Gray

Length

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Features	--	--
Additional Details	--	Frame Size : 27.5”: XS/13, S/15; 29”: M/17,L/19, XL/21; Ladies 27.5”: XS/13, S/15, M/17
Accessories	- Computer mount - Fender mount - Water bottle cages	--