Trek Domane SL 7 vs Trek Slash 8

Load Carrying Capacity	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)	--
Frame	500 Series OCLV Carbon, front & rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142 x 12 mm thru axle	--
Stem	Size : 44 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 60 mm length ( Size : 47 - 70 mm length ) Size : 52, 54 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 90 mm length ( Size : 50 - 80 mm length ) Size : 56, 58 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 100 mm length Size : 60, 62 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 110 mm length	Bontrager Line, 35 mm, Knock Block, 0-degree, 40 mm length
Handle Bar	Size : 44, 47 - Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 36cm width ( Size: 50 - 38cm width ) Size : 54, 56 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42cm width ( Size: 52 - 40cm width ) Size : 58, 60, 62 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44cm width	Bontrager Line, alloy, 35 mm, 27.5 mm rise, 820 mm width
Fork	Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12 x 100 mm thru axle	RockShox Lyrik Select+, DebonAir spring, Charger 2.1 RC damper, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 170 mm travel
Seatpost	Size : 44, 47, 50, 52, 54, 56 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, short length Size : 58, 60, 62 - Bontrager carbon internal seatmast cap, integrated light mount, 20 mm offset, tall length	TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm
Grip	Bontrager Supertack Perf tape	Bontrager XR Trail Pro, alloy lock-on
Crankset	Size : 44, 47 - Shimano Ultegra R8000, 50/34 (compact), 165 mm length Size : 50, 52 - Shimano Ultegra R8000, 50/34 (compact), 170 mm length Size : 54, 56 - Shimano Ultegra R8000, 50/34 (compact), 172.5 mm length Size : 58, 60, 62 - Shimano Ultegra R8000, 50/34 (compact), 175 mm length	SRAM X1 Eagle, DUB, 30T steel ring, Boost (55 mm chain line), 175 mm length
Chain	Shimano Ultegra HG701, 11-speed	SRAM GX Eagle, 12-speed
Shifters	Shimano Ultegra Di2, R8070, 11-speed	SRAM GX Eagle, 12-speed
Saddle	Bontrager Arvada Comp, steel rails, 138 mm width	Bontrager Arvada, hollow chromoly rails, 138 mm width
Headset	FSA Integrated, sealed cartridge bearing, 1-1/8 top, 1.5 bottom	Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
Derailleur Front	Shimano Ultegra R8050 Di2, braze-on	--
Derailleur Rear	Shimano Ultegra R8050 Di2, mid cage 34T max cog	SRAM GX Eagle
Hub Rear	--	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Cassette	Shimano Ultegra HG800-11, 11-34, 11 speed	SRAM Eagle XG-1275, 10-52, 12-speed
Chainrings	50 / 34 T	Max: 34T, Min 28T
Bottom Bracket	Praxis, T47 threaded, internal bearing	SRAM DUB MTB Wide, 73 m, BSA threaded

Front	Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700 x 32c	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40"
Rear	Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700 x 32c	Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.60"
Wheel / RIM	Front : Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, 100 x 12 mm thru axle Rear : Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25 mm rim width, Shimano 11-speed freehub, 142 x 12 mm thru axle	Bontrager TLR

Front	Shimano Ultegra hydraulic disc, flat mount Brake Rotor : Shimano RT800, centerlock, 160 mm	SRAM Code R hydraulic disc, SRAM CenterLine, 6-bolt, round edge, 180 mm rotor
Rear	Shimano Ultegra hydraulic disc, flat mount Brake Rotor : Shimano RT800, centerlock, 160 mm	SRAM Code R hydraulic disc, SRAM CenterLine, 6-bolt, round edge, 200 mm rotor
Brake Lever	Shimano Ultegra R8070, 11 speed	--

Front	--	--
Rear	--	--

Colors

Matte Charcoal/Trek Black Dark Aquatic/Trek Black

Lithium Grey Dnister Black

Length	--	--
Weight	8.84 kg	15.04 kg

Features	- Massive tire clearance - Endurance Fit - Micro-adjust seatmast - Front IsoSpeed Decoupler - 500 series OCLV - Additional Tire Clearance - Performance Cable Routing - Fender Compatible	- RockShox Super Deluxe Thru Shaft damper - Internal Storage - Active Braking Pivot
Additional Details	--	Shock : NEW RockShox Super Deluxe Ultimate, DebonAir spring, Thru Shaft 3-position damper, 230 x 62.5 mm Max compatible fork travel : 180 mm (596 mm axle-to-crown) Skewer rear : Bontrager Switch thru-axle, removable lever
Accessories	Bontrager BITS Internal Frame Storage Bag	--