Cannondale CAAD Optimo 3 vs Trek X-Caliber 8

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x10mm QR	Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5 mm QR
Stem	6061 Alloy, 31.8, 7 degree	Size : XS, S - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 60 mm length Size : M - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 70 mm length Size : M/L, L - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : XL, XXL - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Handle Bar	6061 Alloy, Compact	Size : XS - Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size : S, M, M/L, L, XL, XXL - Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork	CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR	RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 100 mm travel
Seatpost	Cannondale 4, 6061 Alloy, 27.2x350mm	Size : XS, S - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size : M - Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length Size : M/L, L, XL, XXL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	Cannondale Bar Tape, 3.5mm	--
Crankset	FSA Vero Alloy, 50/34	Size : XS, S - SRAM SX Eagle, GXP, 30T steel ring, Boost, 170 mm length Size : M, M/L, L, XL, XXL - SRAM SX Eagle, GXP, 30T steel ring, Boost, 175 mm length
Pedals	--	VP-536 nylon platform
Chain	KMC X9, 9-speed	SRAM SX Eagle, 12 speed
Shifters	Shimano Sora, 9-speed	SRAM SX Eagle, 12 speed
Saddle	Cannondale Stage CX	--
Headset	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap	Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Front	Shimano Sora, 31.8 clamp	--
Derailleur Rear	Shimano Sora GS	SRAM SX Eagle
Hub Front	Formula RB-31	Formula DCL-141Q, sealed bearing, 6-bolt, Shimano 10 freehub, Boost141, 5 mm QR
Hub Rear	Formula RB-32	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Spoke	Stainless Steel, 14g	14g stainless steel
Cassette	Shimano HG50, 11-30, 9-speed	SRAM PG-1210 Eagle, 11-50, 12 speed
Chainrings	--	32T
Bottom Bracket	Cartridge, square taper	Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle

Front	Vittoria Zaffiro, 700x25c	Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.20''
Rear	Vittoria Zaffiro, 700x25c	Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.20''
Wheel / RIM	RS 3.0, 24h front, 28h rear	Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valve

Front	Promax RC-452, dual pivot calipers	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,160 mm
Rear	Promax RC-452, dual pivot calipers	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,180 mm
Brake Lever	Shimano Sora	--

Front	--	--
Rear	--	--

Colors

Black

Radioactive Red/Trek Black

Length	--	--
Weight	--	13.80 kg

Features	--	- Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Internal Dropper Compatible - Internal Cable Routing
Additional Details	--	Max compatible fork travel : 120 mm (XS : 100 mm)