Cannondale CAAD Optimo 3 vs Surly Pack Rat

Frame	SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x10mm QR	Surly Pack Rat, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded. ED coated
Stem	6061 Alloy, 31.8, 7 degree	ProMax 31.8 4 bolt
Handle Bar	6061 Alloy, Compact	ProMax Flare-Out
Fork	CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR	Surly Pack Rat, 4130 CroMoly, lugged & brazed.
Seatpost	Cannondale 4, 6061 Alloy, 27.2x350mm	ProMax 27.2 350L offset Clamp: Surly stainless, 30.0mm
Grip	Cannondale Bar Tape, 3.5mm	Black Cork
Crankset	FSA Vero Alloy, 50/34	Shimano FC-R460 48x34t
Chain	KMC X9, 9-speed	KMC X10
Shifters	Shimano Sora, 9-speed	Shimano Tiagra ST-4700
Saddle	Cannondale Stage CX	WTB Volt Sport
Headset	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap	Cane Creek custom 5, 1-1/8"
Derailleur Front	Shimano Sora, 31.8 clamp	Shimano Tiagra FD-4700
Derailleur Rear	Shimano Sora GS	Shimano Tiagra RD-4700 GS
Hub Front	Formula RB-31	Formula RB-51 32h QR
Hub Rear	Formula RB-32	Formula RB-52 32h QR
Spoke	Stainless Steel, 14g	--
Cassette	Shimano HG50, 11-30, 9-speed	--
Bottom Bracket	Cartridge, square taper	Shimano BB-RS500

Front	Vittoria Zaffiro, 700x25c	26/650b- Panaracer Pasela 26x1.5, 650b x 42
Rear	Vittoria Zaffiro, 700x25c	26/650b- Panaracer Pasela 26x1.5, 650b x 42
Wheel / RIM	RS 3.0, 24h front, 28h rear	Rims: Alex Adventurer 2, Tubeless Ready

Front	Promax RC-452, dual pivot calipers	Tektro CR720
Rear	Promax RC-452, dual pivot calipers	Tektro CR720
Brake Lever	Shimano Sora	Shimano Tiagra ST-4700

Front	--	--
Rear	--	--

Colors

Black

Gray Haze

Length

--

--

Features	--	Downtube mounted shifter bosses (cable housing stops not included with frameset)
Additional Details	--	Rack: Surly 8-Pack Rack Cog or cogset: Microshift 10 spd, 11-34t