Cannondale CAAD Optimo 3 vs Trek Marlin 6

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 Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	6061 Alloy, 31.8, 7 degree	Size : XS - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 50 mm length ( Size : S - 60 mm length) Size : M - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 70 mm length Size : ML, L - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : XL, XXL - Bontrager alloy, 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, ML, 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	Size : XS - SR Suntour XCT 30, coil spring, lockout, preload, 100 mm QR, 80 mm travel Size : S, M, ML, L, XL, XXL - SR Suntour XCT 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel
Seatpost	Cannondale 4, 6061 Alloy, 27.2x350mm	Size : XS, S, M - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size : ML, L, XL, XXL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	Cannondale Bar Tape, 3.5mm	Bontrager XR Endurance Comp, lock-on
Crankset	FSA Vero Alloy, 50/34	Prowheel C10Y-NW, 30T steel narrow-wide ring, 170 mm length
Pedals	--	VP-536 nylon platform
Chain	KMC X9, 9-speed	KMC X10, 10 speed
Shifters	Shimano Sora, 9-speed	Shimano Deore M4100, 10 speed
Saddle	Cannondale Stage CX	Bontrager Arvada, steel rails, 138 mm width
Headset	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap	Semi-integrated, 1-1/8''
Derailleur Front	Shimano Sora, 31.8 clamp	--
Derailleur Rear	Shimano Sora GS	Shimano Deore M5120, long cage
Hub Front	Formula RB-31	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135 x 5 mm QR
Hub Rear	Formula RB-32	Formula DC-20, alloy, 6-bolt, 5 x 100 mm QR
Spoke	Stainless Steel, 14g	14g stainless steel
Cassette	Shimano HG50, 11-30, 9-speed	Shimano Deore M4100, 11-46, 10 speed
Bottom Bracket	Cartridge, square taper	VP BC73, 73 mm, threaded cartridge

Front	Vittoria Zaffiro, 700x25c	Size : XS, S - Bontrager XR2 Comp, wire bead, 30 tpi, 27.5 x 2.20'' Size : M, ML, L, XL, XXL - Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.20''
Rear	Vittoria Zaffiro, 700x25c	--
Wheel / RIM	RS 3.0, 24h front, 28h rear	Bontrager Connection, double-wall, 32-hole, 20 mm width, schrader valve

Front	Promax RC-452, dual pivot calipers	Size : XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Rear	Promax RC-452, dual pivot calipers	Size : XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Brake Lever	Shimano Sora	--

Front	--	--
Rear	--	--

Colors

Black

Rage Red to Dnister Black Fade Matte Dnister Black Factory Orange Nautical Navy

Length	--	--
Weight	--	14.11 kg

Features

--

- Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Internal Cable Routing