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GT Aggressor Sport 2020 vs Trek Marlin 5 2021

GT 2020

Aggressor Sport
Trek 2021

Marlin 5

Details
Year	2020	2021
Category	Cross Country	Cross Country
Groupset	Shimano Tourney	Shimano Tourney
Crank	42-24T	42-24T
Cassette	14-34T	12-32T
Speeds	21v	21v
Weight	-	14,44 kg
Frame material	Alloy	Alloy
Wheel size	27,5" / 29"	27,5" / 29"
Suspension type	Hardtail	Hardtail
Front travel	75mm	100mm
Rear travel	-	-
Price	-	$599.99

Components
Acessories
Pedals	GT Slim Line Flat Pedal	-
Grip	-	Bontrager XR Endurance Comp
Components
Brake lever	Alloy	-
Saddle	-	Bontrager Arvada
Headset	-	VP Semi-Integrada
Brakes	-	Tektro HD-M275
Handlebar	-	Bontrager Alloy, 31.8mm, 5mm rise, 720mm width
Seatpost	-	Bontrager Alloy, 31.6mm, 12mm offset, 400mm length
Steam	-	Bontrager Alloy, 31.8mm
Drivetrain
Rear derailleur	Shimano Tourney RD-TY300 SGS 7/6s Shimano Tourney RD-TY300 B axle finish Zinc plated B axle material Steel Bracket body material Resin Compatible chain HG-UG 7/6-speed Lower pulley max 34T Lower pulley min 28T Model RD-TY300-SGS P axle finish Zinc plated P axle material Steel pulley.screws_material Steel Pulley teeth 13/13T Pulley cage SGS Speeds 7/6 Upper pulley max 14T Upper pulley min 11T Total capacity 43T	Shimano Tourney RD-TY300 SGS 7/6s Shimano Tourney RD-TY300 B axle finish Zinc plated B axle material Steel Bracket body material Resin Compatible chain HG-UG 7/6-speed Lower pulley max 34T Lower pulley min 28T Model RD-TY300-SGS P axle finish Zinc plated P axle material Steel pulley.screws_material Steel Pulley teeth 13/13T Pulley cage SGS Speeds 7/6 Upper pulley max 14T Upper pulley min 11T Total capacity 43T
Chain	KMC Z51	KMC Z7
Cassette	Sunrace M2A 14-34T 7-speed	Shimano CS-HG200
Crankset	-	Shimano Tourney FC-TY301 8/7/6s Shimano Tourney FC-TY301 Chain case compatible Chain line (mm) 47.5/47.5 + t/50 Primary color Black Compatible bottom bracket type (square) Compatible chain HG/UG for 8/7/6-speed Crank arm finish Painted Crank arm material Aluminum crank_arm_length_mm.170 crank_arm_length_mm.175 Model FC-TY301 Pitch circle diameter Riveted Q factor (mm) 181.5 Speeds 8/7/6 recommended_bottom_bracket.threaded_chain_case BB-UN101-K, BB-UN300K Recommended bottom bracket (threaded normal) BB-UN101, BB-UN300 Spider arm cover material Resin Spider gear arms 4
Bottom bracket	-	VP BC73
Front derailleur	-	Shimano Tourney FD-TY300 Shimano Tourney FD-TY300 action.down_swing applicable_top_mid_tooth_difference 8T Cable fixing bolt finish Nickel plated Cable fixing bolt material Steel cable_route_type.down_pull_exclusive cable_route_type.top_pull_exclusive Chain guide finish Zinc plated Chain guide material Steel Chain stay angle 66-69 Clamp bolt finish Nickel plated Clamp bolt material Steel Primary color Series color Compatible chain HG-UG 7/6-speed front_clamp_band.finish Painted front_clamp_band.material Steel Inner link finish Zinc plated Inner link material Steel Model FD-TY300-DS6 Outer link finish Painted Outer link material Steel/Resin Rear clamp band base bracket finish Painted Rear clamp band base bracket material Steel Speeds front 3 Speeds rear 7/6 Stroke adjusting screw finish Zinc plated Stroke adjusting screw material Steel Total capacity 18T
Shifter	-	Shimano SL-M315 RAPIDFIRE PLUS Shimano SL-M315 Base cover material Resin Clamp bolt finish Plated Clamp bolt material Steel Primary color Series color Compatible with I spec Front speeds 3 Main lever body material Resin & Steel Model SL-M315-L Mount type Clamp band Optical gear display With release_lever_body.material Resin & Steel Shifter type RAPIDFIRE PLUS Shifting lever bracket finish Painted Shifting lever bracket material Aluminum Shifting lever cable material Stainless steel Shifting lever cable adjust
Frameset
Front suspension	SR Suntour M3030	SR Suntour XCE 28
Frame	-	Trek Alpha Silver Aluminum
Wheels
Spokes	Stainless Steel, 14g	-
Front hub	-	Formula DC-20
Rims	-	Bontrager Connection 32
Rear hub	-	Formula DC-27
Tires	-	Bontrager XR2 Comp, 29x2.00''

Features
Hydraulic disc brakes
Internal routing

Geometry
Size
Seat tube length	-	343,0
Seat tube angle	-	73,5º
Top tube length	-	538,0
Head tube length	-	90,0
Head tube angle	-	69,3º
Rake	-	44,0
Trail	-	88,0
Wheelbase	-	1043,0
Chainstay length	-	432,0
Bottom bracket drop	-	58,0
Stack height	-	559,0
Reach	-	370,0
Standover height	-	692,0
Bottom bracket height	-	292,0
Front center	-	618,0

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