Giant Defy Advanced Pro 0 vs Jamis Portal C2

Frame	Advanced-grade composite, disc	Dyad Pro High Modulus Carbon Fiber, 130mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8” tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Fox Float DPS Factory Series Kashima EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger
Stem	Giant Contact SL Aero Light XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm	Race Face Turbine R, 50 mm extension, 35 mm clamp diameter
Handle Bar	Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm	Race Face Turbine R, 780mm x 20mm rise, 35mm diameter
Fork	Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc	Fox Factory 34 Float 29" w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 130mm travel
Seatpost	Giant D-Fuse SLR, composite, -5/+15mm offset	Race Face Aeffect R Dropper, 1x remote
Grip	Stratus Lite 3.0	Jamis 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	Truvativ Descendant Carbon, 32T
Chain	Shimano Ultegra	SRAM XO1 Eagle, 12-speed
Shifters	Shimano Ultegra Di2 ST-R8170	Shift levers : SRAM XO1 Eagle, 1x12-speed
Saddle	Giant Fleet SL	WTB Volt
Headset	--	FSA Orbit IS Integrated, 8mm cone spacer
Derailleur Front	Shimano Ultegra Di2 FD-R8150	--
Derailleur Rear	Shimano Ultegra Di2 RD-R8150	SRAM XO1 Eagle, 12-speed
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	Sapim Race spokes
Cassette	Shimano Ultegra, 12-speed, 11x34	SRAM XG1295, 12-speed, 10-50T
Bottom Bracket	Shimano, press fit	SRAM DUB

Front	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Vittoria Martello 29 x 2.35", TNT tubeless
Rear	Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding	Vittoria Martello 29 x 2.35", TNT tubeless
Wheel / RIM	Giant SLR 1 36 Carbon Disc WheelSystem	Stans Arch MK3 29" tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs,

Front	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Magura MT8 Pro hydraulic disc, Storm HC 180mm front & 160mm rear 6-bolt rotorss
Rear	Shimano Ultegra Di2 hydraulic, Shimano RT-MT800 160mm rotors	Magura MT8 Pro hydraulic disc, Storm HC 180mm front & 160mm rear 6-bolt rotorss
Brake Lever	Shimano Ultegra Di2	--

Front	--	--
Rear	--	--

Colors

Carbon/BlueDragonfly

Riptide

Length	--	--
Weight	--	13 kg

Features	--	--
Additional Details	--	Sizes : S (15.5), M (17), L (19), XL (21)
Accessories	- Computer mount - Fender mount - Water bottle cages	--