Cannondale SuperSix EVO LAB71 vs Jamis Ventura A1

Frame	LAB71 SuperSix EVO, Ultralight Series 0 Carbon, integrated cable routing w/ Switchplate, 12x142 Syntace thru-axle, BSA 68mm threaded BB, flat mount disc, integrated seat binder, SmartSense compatible	Size Specific Design double-butted 6061 aluminum compact sloping top tube frame design with with redesigned rear triangle, SST tubing diameters and internal cable guides, 1 1.5 - 1 1/8” tapered head tube, butted seat tube for 27.2 seat post, flat mount disc brake mount, replaceable derailleur hanger and fender/rack eyelets
Stem	Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing	Ritchey 4-Axis, 3D forged 6061 alloy, 6˚ x 90mm (48/51), 100mm (54/56), 120mm (58/61)
Handle Bar	Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing	Ritchey Logic, 6061 aluminum, 31.8 x 400mm (48/51) 420mm (54/56), 440mm (58/61)
Fork	LAB71 SuperSix EVO, Ultralight Series 0 Carbon, integrated crown race, 12x100mm Syntace thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/4" Delta steerer, 55mm offset (44-54cm), 45mm offset (56-61cm)	Jamis Performance ECO carbon composite with carbon steerer, 1.5” hollow formed crown, monocoque one-piece forming technology, carbon dropouts with stainless tabs, flat mount disc brake mount with internal cable routing, exposed fender eyelets
Seatpost	Cannondale C1 Aero 40 Carbon, 0mm offset (44-48cm), 20mm offset (51-61cm)	Ritchey Road, 27.2 x 350mm with alloy clamp
Grip	Fizik Tempo Bondcush Soft, 3mm	--
Crankset	Shimano Dura-Ace R9200, 52/36	FSA Vero, 50/34T, 170mm (48/51), 172.5mm (54/56), 175mm (58/61)
Pedals	--	Touring platform style, full alloy with toe clips
Chain	Shimano Dura-Ace, 12-speed	KMC Z9
Shifters	Shimano Dura-Ace Di2 R9270, wireless, 2x12	Shiftlevers : Shimano Sora ST-R3000 Dual Control STI, 18-speed
Saddle	Fizik Vento Argo 00 Carbon	Selle Royal Asphalt with integrated clip system
Headset	Integrated, 1-1/8" - 1-1/4"	FSA Integrated, threadless, 1.5 - 1 1/8”
Derailleur Front	Shimano Dura-Ace Di2 R9250	Sora FD-R3000 with 31.8mm alloy clamp
Derailleur Rear	Shimano Dura-Ace Di2 R9250	Shimano Sora RD-R3000
Hub Front	HollowGram, sealed bearing 12x100mm centerlock	--
Hub Rear	HollowGram, 12x142mm centerlock w/ DT Swiss 240 internals	--
Spoke	DT Swiss Aerolite, straight-pull	--
Cassette	--	Shimano HG201 9-speed, 11-32T
Bottom Bracket	CeramicSpeed BSA for Shimano Road, Coated Version	FSA sealed cartridge, 68 x 110.5mm

Front	Continental Grand Prix 5000, 700x25c	Vittoria Zaffiro, 700 x 28c
Rear	Continental Grand Prix 5000, 700x25c	Vittoria Zaffiro, 700 x 28c
Wheel / RIM	HollowGram R-SL 50, Carbon, 20h front, 24h rear, 50mm deep, 21mm inner width, tubeless ready	Alex ATD 470 disc specific rims with TCS (Tubeless Compatible System), 32H, Joytec 6-bolt alloy hubs with QR and 14g stainless steel spokes

Front	Shimano Dura-Ace R9270, 160/140mm MT900 rotors	Tektro Lyra mechanical disc brake
Rear	Shimano Dura-Ace R9270, 160/140mm MT900 rotors	Tektro Lyra mechanical disc brakes
Brake Lever	Shimano Dura-Ace Di2 R9270 hydraulic disc	Shimano Sora ST-R3000 STI levers

Front	--	--
Rear	--	--

Colors

Marble Oxblood

Ink

Length

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Features	--	--
Additional Details	--	Tape : Jamis suede tape with gel Sizes : 48, 51, 54, 56, 58, 61cm