Cannondale CAAD Optimo 3 vs Trek Emonda ALR 5

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	Ultralight 300 Series Alpha Aluminum, Invisible Weld technology, tapered head tube, Control Freak internal routing, DuoTrap S compatible, flat mount disc, 142 x 12 mm thru axle
Stem	6061 Alloy, 31.8, 7 degree	Size : 50 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 80 mm length ( Size : 47 - 70 mm length ) Size : 52, 54 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length Size : 56, 58 - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 100 mm length Size : 60, 62 - Bontrager Elite, 31.8 mm clamp, Blendr compatible, 7 degree, 110 mm length
Handle Bar	6061 Alloy, Compact	Size : 47, 50, 52 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40cm width Size : 54, 56 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42cm width Size : 58, 60, 62 - Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44cm width
Fork	CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR	Emonda SL full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12 x 100 mm thru axle
Seatpost	Cannondale 4, 6061 Alloy, 27.2x350mm	Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length
Grip	Cannondale Bar Tape, 3.5mm	--
Crankset	FSA Vero Alloy, 50/34	Size : 47, 50, 52 - Shimano 105 R7000, 50/34 (compact), 170 mm length Size : 54, 56 - Shimano 105 R7000, 50/34 (compact), 172.5 mm length Size : 58, 60, 62 - Shimano 105 R7000, 50/34 (compact), 175 mm length
Chain	KMC X9, 9-speed	Shimano 105 HG601, 11 speed
Shifters	Shimano Sora, 9-speed	Shimano 105 R7020, 11 speed
Saddle	Cannondale Stage CX	Bontrager Montrose Comp, steel rails, 138 mm width
Headset	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap	FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Front	Shimano Sora, 31.8 clamp	Shimano 105 R7000, braze-on
Derailleur Rear	Shimano Sora GS	Shimano 105 R7000, short cage, 30T max cog
Hub Front	Formula RB-31	Bontrager alloy, sealed bearing, centerlock, Shimano 11-speed freehub, 142 x 12 mm thru axle
Hub Rear	Formula RB-32	Bontrager alloy, sealed bearing, centerlock disc, 100 x 12 mm thru axle
Spoke	Stainless Steel, 14g	14g stainless steel
Cassette	Shimano HG50, 11-30, 9-speed	Shimano 105 R7000, 11-28,11 speed
Bottom Bracket	Cartridge, square taper	Shimano BB71, 86.5 mm, PressFit

Front	Vittoria Zaffiro, 700x25c	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 25c
Rear	Vittoria Zaffiro, 700x25c	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 25c
Wheel / RIM	RS 3.0, 24h front, 28h rear	Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, presta valve

Front	Promax RC-452, dual pivot calipers	Shimano 105 hydraulic disc, flat mount Brake Rotor : Shimano SM-RT70, centerlock, 160 mm
Rear	Promax RC-452, dual pivot calipers	Shimano 105 hydraulic disc, flat mount Brake Rotor : Shimano SM-RT70, centerlock, 160 mm
Brake Lever	Shimano Sora	--

Front	--	--
Rear	--	--

Colors

Black

Purple Abyss Slate to Trek Black Fade

Length	--	--
Weight	--	9.04 kg

Features

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- Invisible Weld Technology - 300 Series Alpha Aluminium