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Giant Fathom 2 2020 vs Trek Roscoe 8 2021

Giant 2020

Fathom 2
Trek 2021

Roscoe 8

Details
Year	2020	2021
Category	Trail	Trail
Groupset	SRAM SX Eagle	SRAM NX Eagle
Crank	30-30T	30T
Cassette	-	11-50T
Speeds	-	12v
Weight	-	14,65 kg
Frame material	Alloy	Alloy
Wheel size	27,5"	27,5"
Suspension type	Hardtail	Hardtail
Front travel	120mm	120mm
Rear travel	-	-
Price	-	$1,879.99

Components
Acessories
Grip	-	Bontrager XR Trail Comp
Components
Brake lever	Tektro HDM 275	-
Brakes	Tektro HD-M275	-
Seatpost	-	TranzX JD-YSP18
Saddle	-	Bontrager Arvada
Steam	-	Bontrager Rhythm Comp
Discs	-	Shimano RT56 180mm
Handlebar	-	Bontrager Alloy, 31.8mm, 15mm rise, 750mm width
Drivetrain
Cassette	SRAM SX Eagle	SRAM PG-1230 Eagle 12s 615 g SRAM PG-1230 Eagle Cog finish cassete Black Cog sizes 11-50t:11,13,15,17,19,22,25,28,32,36,42,50 Gearing 11-50t Model CS-PG-1230-A1 Name PG-1230 Eagle Cassette Speed 12s Technology cassete PG Weight 615
Chain	SRAM SX Eagle	SRAM NX Eagle 252 g SRAM NX Eagle Chain connector PowerLock Chain length links 126 links Color inner link Grey Color outer link Grey Compat speed 12s-Eagle Inner link finish Polished Model CN-EAGL-NX-A1 Name NX Eagle Chain Outer link finish Polished Pin variant Solid Pin Weight based on 114 links Weight 252
Rear derailleur	SRAM SX Eagle 12s SRAM SX Eagle Cable pull ratio X-actuation Cage Long Cage material Steel Color Black Max tooth 50 Model RD-SX-1-A1 Name SX Eagle Rear Derailleur Pulley bearings material Steel Speed 12s	SRAM NX Eagle 12s 339 g SRAM NX Eagle Cable pull ratio X-actuation Cage Long Cage material Steel Color Black Max tooth 50 Model RD-NX-1-B1 Name NX Eagle Rear Derailleur Pulley bearings material Steel Speed 12s Weight 339
Bottom bracket	-	Truvativ Powerspline 363 g Truvativ Powerspline BB frame interface English/BSA 68E/73mm, English/BSA 68mm, English/BSA 73mm Chain line 46.0mm, 48.5mm, 51.0mm, n/a Crank interface Power Spline Model BB-PS-A1 Name PowerSpline Bottom Bracket Spindle length 108mm Spindle, 113mm Spindle, 118mm Spindle Weight based on BSA 73mm, 113mm spindle Weight 363
Shifter	-	SRAM NX Eagle
Crankset	-	Truvativ Descendant 6k Eagle DUB 11/12s 717 g Truvativ Descendant 6k Eagle DUB BB compatibility DUB BSA73 DUB PF89.5 DUB PF92 DUB PF30 MTB73 DUB BB30 MTB73 DUB:BSA73 PF89.5 PF92 PF30 MTB73 BB30 MTB73 BSA MTB68SP BB spindle interface DUB Bolt circle diameter bcd Direct Mount (DM) Chain line 49.0mm, 52.0mm Chainring material Aluminum, Steel Chainring size 30T, 32T, 34T Crank arm length 165mm, 170mm, 175mm Model FC-DESC-6K-B1 Name DESCENDANT 6K DUB™ Crankset Speeds 11/12 Weight 717
Frameset
Front suspension	SR Suntour Raidon XC-LO-R	RockShox 35 Gold RL DebonAir RockShox 35 Gold RL Color Diffusion Black, Gloss Black Damper type Motion Control fork offset 37mm (27.5"), 44mm (27.5"), 44mm (29"), 51mm (29") Max tire width (mm) 81 Maximum rotor size 220mm Minimum rotor size 180mm Model FS-35G-RL-A1 Name 35 Gold RL Spring DebonAir Travel (mm) 100mm, 120mm, 130mm, 140mm, 150mm, 160mm Upper tube type 35mm straight wall aluminum Wheel size 27.5", 29"
Frame	-	Trek Alpha Gold Aluminum
Wheels
Spokes	Sapim	-
Front hub	-	Bontrager sealed bearing
Tires	-	Maxxis Rekon 27.5x2.80”
Rear hub	-	Formula DCL-141Q
Rims	-	Bontrager Line 40

Features
Hydraulic disc brakes
Tubeless ready
Tapered head tube
Dropper seatpost
Boost 110
E-THRU AXLE

Geometry
Size
Seat tube length	390,0	343,0
Seat tube angle	73,5º	71,1º
Top tube length	592,0	552,0
Head tube length	100,0	90,0
Head tube angle	67,0º	67,1º
Rake	42,0	35,0
Trail	108,2	152,0
Wheelbase	1117,0	1053,0
Chainstay length	432,0	432,0
Bottom bracket drop	45,0	50,0
Stack height	595,0	599,0
Reach	418,0	345,0
Standover height	698,0	725,0
Bottom bracket height	310,0	310,0
Front center	689,0	626,0

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