Trek Domane SLR 6 Disc vs Trek Marlin 8

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	600 Series OCLV Carbon, Front IsoSpeed, Adjustable Rear IsoSpeed, tapered head tube, BB90, flat mount disc brakes, 12 mm thru-axle, internal cable routing, hidden fender mounts, 3S chain keeper, DuoTrap S compatible, Ride Tuned seatmast	Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	Bontrager Pro, 31.8 mm, 7 degree, with computer & light mounts	Size : XXS, XS - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 50 mm length Size : S - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length ( Size : M - 70 mm length ) Size : ML, L - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : XL - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Handle Bar	Bontrager Pro IsoCore VR-CF, 31.8 mm	Size : XXS, XS - Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size : S, M, ML, L, XL - Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork	Domane full carbon disc, carbon tapered steerer, flat mount disc brakes, 12 mm thru-axle	Size : XXS, XS - RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 100 mm QR, 80 mm travel Size : S, M, ML, L, XL - RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 100 mm QR, 100 mm travel
Seatpost	Bontrager Ride Tuned carbon seatmast cap, 20 mm offset	Size : XXS - Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length Size : XS, S, M - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size : ML, L, XL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	Bontrager tape	Bontrager XR Trail Comp, nylon lock-on
Crankset	Shimano Ultegra	Size : XXS - SRAM SX Eagle, 30T steel ring (49 mm chainline), 155 mm length Size : XS , S , M - SRAM SX Eagle, 30T steel ring (49 mm chainline), 170 mm length Size : ML, L, XL - SRAM SX Eagle, 30T steel ring (49 mm chainline), 175 mm length
Pedals	--	VP-536 nylon platform
Chain	Shimano Ultegra	SRAM SX Eagle, 12 speed
Shifters	Shimano Ultegra, 11 speed	SRAM SX Eagle, 12 speed
Saddle	Bontrager Arvada Elite, stainless rails	Bontrager Arvada, steel rails, 138 mm width
Headset	Integrated, cartridge bearing, sealed, 1-1/8-inch top, 1.5-inch bottom	Semi-integrated, 1-1/8''
Derailleur Front	Shimano Ultegra, braze-on	--
Derailleur Rear	Shimano Ultegra, 11 speed	SRAM SX Eagle
Hub Front	--	Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135 x 5 mm QR
Hub Rear	--	Formula DC-20 LW, alloy, 6-bolt, 5 x 100 mm QR
Spoke	--	14g stainless steel
Cassette	Shimano Ultegra, 11-32, 11 speed	SRAM PG-1210 Eagle, 11-50, 12 speed
Chainrings	50 / 34	1x/2x: 34T, 3x: 42T
Bottom Bracket	--	Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle

Front	Bontrager R3 Hard-Case Lite, 120 tpi, aramid bead, 700 x 32 c	Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 29 x 2.35''
Rear	Bontrager R3 Hard-Case Lite, 120 tpi, aramid bead, 700 x 32 c	Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 29 x 2.20''
Wheel / RIM	Bontrager Paradigm Comp Tubeless Ready Disc	Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, presta valve

Front	Shimano Ultegra flat mount hydraulic disc	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,160 mm
Rear	Shimano Ultegra flat mount hydraulic disc	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,180 mm

Front	--	--
Rear	--	--

Colors

Gloss Sunburst/Matte Trek Black Matte Trek Black/Gloss Battleship Radioactive Yellow/Trek Black Viper Red/Trek White

Gloss Alpine / Gloss Dnister Fade Gloss Radioactive Red / Nautical

Length	--	--
Weight	--	13.20 kg

Features	--	- Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Inter Cable Routing
Additional Details	Axles : 12 mm thru axles Bottom Bracket : BB90	Max compatible fork travel : 100 mm (XS & S: 490 mm axle-to-crown, M & up: 509 mm axle-to-crown)