Specialized Sirrus X 3.0 vs Trek Marlin 8 Gen 3

Frame	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts	Size: XXS , XS - Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew Size: S , M , ML , L , XL , XXL - Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
Stem	3D-forged alloy, 31.8mm, 7-degree rise	Size: XXS , XS , S Bontrager Comp, 31.8 mm, 7-degree, 35 mm length Size: M , ML , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length Size: XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length Size: XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
Handle Bar	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm	Size: XXS , XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size: S Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width Size: M , ML , L , XL , XXL 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	Size: XXS - RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel Size: XS , S - RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel Size: M , ML , L , XL , XXL - RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
Seatpost	Alloy, 12mm offset, 2-bolt clamp, 27.2mm	Size: XXS , XS , S TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length Size: M TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length Size: ML , L , XL , XXL TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 470 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: 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 , XXL SRAM SX Eagle, 30T steel ring, 49 mm chainline, 175 mm length
Pedals	Specialized Body Geometry Fitness, platform, plastic	VP-536 nylon platform
Chain	KMC X9, 9-speed w/ Missing Link™	SRAM SX Eagle, 12-speed
Shifters	MicroSHIFT SL-M9295, 9-speed	SRAM SX Eagle, 12-speed
Saddle	Bridge Sport, Steel rails, 155/143mm	Bontrager Arvada, steel rails, 138 mm width
Headset	--	Semi-integrated, 1-1/8"
Derailleur Rear	microSHIFT Advent, 1x9 w/ clutch	SRAM SX Eagle
Hub Front	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h	Formula DC-20 LW, alloy, 6-bolt, 5x100 mm QR
Hub Rear	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h	Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Spoke	Stainless, 14g	--
Cassette	microSHIFT Advent, 9-speed, 11-42t	SRAM PG-1210 Eagle, 11-50, 12-speed
Chainrings	40T	1x: 34T, 2x: 36/22
Bottom Bracket	Threaded BSA 68mm	Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle

Front	Pathfinder Sport, 700x42	Size: XXS Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 26x2.40" Size: XS , S Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 27.5x2.40" Size: M , ML , L , XL , XXL Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40"
Rear	Pathfinder Sport, 700x42	Size: XXS Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 26x2.40" Size: XS , S Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 27.5x2.40" Size: M , ML , L , XL , XXL Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40"
Wheel / RIM	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h	Size: XXS , XS , S - Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve Size: M , ML , L , XL , XXL - Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
Tube	Standard 40mm PV 700x32-50	--

Front	Tektro HD-R280, hydraulic disc, 160 mm rotor	Shimano MT200 hydraulic disc
Rear	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm	Shimano MT200 hydraulic disc

Front	--	--
Rear	--	--

Colors

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

Matte Dnister Black

Length	--	--
Weight	11.4 kg	14.29 kg

Features

--

--