Specialized Sirrus X 3.0 vs Trek Roscoe 6

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts	Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5 mm QR
Stem	3D-forged alloy, 31.8mm, 7-degree rise	Size : XS, S, M - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 50 mm length Size : M/L, L, XL - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length
Handle Bar	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm	Size : XS - Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width Size : S, M, M/L, L, XL - Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Fork	A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts	SR Suntour XCM 32, coil spring, preload, lockout, 47 mm offset, Boost110, 15 mm thru axle, 120 mm travel
Seatpost	Alloy, 12mm offset, 2-bolt clamp, 27.2mm	Size : XS, S, M - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length Size : M/L, L, XL - TranzX JD-YSP18, 130 mm travel, internal routing, 31.6 mm, 425 mm length
Grip	Specialized Neutralizer, Body Geometry, locking grip	Bontrager XR Trail Comp, nylon lock-on
Crankset	Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard	Size : XS, S - FSA Alpha Drive, 28T steel ring, Boost, 170 mm length Size : M, M/L, L, XL - FSA Alpha Drive, 28T steel ring, Boost, 175 mm length
Pedals	Specialized Body Geometry Fitness, platform, plastic	VP-536 nylon platform
Chain	KMC X9, 9-speed w/ Missing Link™	KMC X10, 10 speed
Shifters	MicroSHIFT SL-M9295, 9-speed	Shimano Deore M4100, 10 speed
Saddle	Bridge Sport, Steel rails, 155/143mm	Bontrager Arvada, steel rails, 138 mm width
Headset	--	Semi-integrated, cartridge, 1-1/8'' top, 1.5'' bottom
Derailleur Rear	microSHIFT Advent, 1x9 w/ clutch	Shimano Deore M5120, long cage
Hub Front	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h	Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5 mm QR
Hub Rear	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h	Formula DC-511, 6-bolt, Boost110, 15 mm thru axle
Spoke	Stainless, 14g	14g stainless steel
Cassette	microSHIFT Advent, 9-speed, 11-42t	Shimano Deore M4100, 11-46, 10 speed
Chainrings	40T	--
Bottom Bracket	Threaded BSA 68mm	Shimano 7420ST, 73 mm, threaded cartridge, 124.5 mm spindle

Front	Pathfinder Sport, 700x42	Schwalbe Rocket Ron Performance, wire bead, 27.5 x 2.80''
Rear	Pathfinder Sport, 700x42	Schwalbe Rocket Ron Performance, wire bead, 27.5 x 2.80''
Wheel / RIM	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h	Alex MD35, tubeless compatible, 32-hole, 35 mm width, presta valve
Tube	Standard 40mm PV 700x32-50	--

Front	Tektro HD-R280, hydraulic disc, 160 mm rotor	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,160 mm
Rear	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm	Shimano MT200 hydraulic disc Brake Rotor : Shimano RT26, 6-bolt,180 mm

Front	--	--
Rear	--	--

Colors

Gloss Birch / Satin Taupe Reflective Satin Maroon / Black / Satin Black Reflective Gloss Metallic Obsidian / Satin Black Reflective

Lithium Grey/Cobra Blood Purple Flip/Trek Black

Length	--	--
Weight	11.4 kg	33.97 kg

Features

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- 27.5 Plus traction - Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Internal Cable Routing - Dropper Post