Cannondale CAAD Optimo 3 vs Trek Domane SLR 9

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame	SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x10mm QR	700 Series OCLV Carbon, front IsoSpeed, adjustable rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142 x 12 mm thru axle
Stem	6061 Alloy, 31.8, 7 degree	Size : 47 - Bontrager XXX, 31.8 mm, Blendr compatible, 7 degree, 70 mm length ( Size : 50 - 80 mm length ) Size : 52, 54 - Bontrager XXX, 31.8 mm, Blendr compatible, 7 degree, 90 mm length Size : 56, 58 - Bontrager XXX, 31.8 mm, Blendr compatible, 7 degree, 100 mm length Size : 60, 62 - Bontrager XXX, 31.8 mm, Blendr compatible, 7 degree, 110 mm length
Handle Bar	6061 Alloy, Compact	Size : 50, 52 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 40cm width ( Size : 47 - 38cm width ) Size : 54, 56 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42cm width Size : 58, 60, 62 - Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44cm width
Fork	CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR	Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12 x 100 mm thru axle
Seatpost	Cannondale 4, 6061 Alloy, 27.2x350mm	Size : 47, 50, 52, 54, 56 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, short length Size : 58, 60, 62 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, tall length
Grip	Cannondale Bar Tape, 3.5mm	--
Crankset	FSA Vero Alloy, 50/34	Size : 47 - Shimano Dura-Ace R9100-P Power Meter, 50/34, 165 mm length Size : 50, 52 - Shimano Dura-Ace R9100-P Power Meter, 50/34, 170 mm length Size : 54, 56 - Shimano Dura-Ace R9100-P Power Meter, 50/34, 172.5 mm length Size : 58, 60, 62 - Shimano Dura-Ace R9100-P Power Meter, 50/34, 175 mm length
Chain	KMC X9, 9-speed	Shimano Dura-Ace HG900, 11 speed
Shifters	Shimano Sora, 9-speed	Shimano Dura-Ace Di2 R9170, 11 speed
Saddle	Cannondale Stage CX	Size : 47, 50, 52 - Bontrager P3 Verse Pro, carbon rails, 155 mm width Size : 54, 56, 58, 60, 62 - Bontrager P3 Verse Pro, carbon rails, 145 mm width
Headset	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap	--
Derailleur Front	Shimano Sora, 31.8 clamp	Shimano Dura-Ace Di2 R9150, braze-on
Derailleur Rear	Shimano Sora GS	Shimano Dura-Ace Di2 R9150, short cage, 30T max cog
Hub Front	Formula RB-31	--
Hub Rear	Formula RB-32	--
Spoke	Stainless Steel, 14g	--
Cassette	Shimano HG50, 11-30, 9-speed	Shimano Dura-Ace R9100, 11-30, 11 speed
Bottom Bracket	Cartridge, square taper	Praxis, T47 threaded, internal bearing

Front	Vittoria Zaffiro, 700x25c	Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 28c
Rear	Vittoria Zaffiro, 700x25c	Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 28c
Wheel / RIM	RS 3.0, 24h front, 28h rear	Front : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle Rear : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, Shimano 11-speed freehub, 142 x 12 mm thru axle

Front	Promax RC-452, dual pivot calipers	Shimano Dura-Ace hydraulic disc, flat mount Brake Rotor : Shimano RT900, 160 mm, centerlock
Rear	Promax RC-452, dual pivot calipers	Shimano Dura-Ace hydraulic disc, flat mount Brake Rotor : Shimano RT900, 160 mm, centerlock
Brake Lever	Shimano Sora	--

Front	--	--
Rear	--	--

Colors

Black

Viper Red/Trek White Trek White/Blue Radioactive Coral/Trek Black

Length	--	--
Weight	--	7.93 kg

Features	--	- Massive tire clearance - 700 Series OCLV - Internal Cable Routing - Adjustable Rear IsoSpeed Decoupler - Additional Tire Clearance - Carbon Care Wheel Loyalty Program - Endurance Geometry - Bontrager Isocore Bar
Accessories	--	Bontrager BITS Internal Frame Storage Bag