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Trek Marlin 4 2021 vs Trek Roscoe 6 2021

Trek 2021

Marlin 4
Trek 2021

Roscoe 6

Details
Year	2021	2021
Category	Cross Country	Cross Country
Groupset	Shimano Tourney	Shimano Deore
Crank	42-24T	28T
Cassette	14-28T	11-46T
Speeds	21v	10v
Weight	14,5 kg	15,81 kg
Frame material	Alloy	Alloy
Wheel size	27,5" / 29"	27,5"
Suspension type	Hardtail	Hardtail
Front travel	100mm	100mm
Rear travel	-	-
Price	$629.99	$1,199.99

Components
Acessories
Grip	Bontrager XR Endurance Comp	Bontrager XR Trail Comp
Components
Saddle	Bontrager Arvada	Bontrager Arvada
Brakes	Tektro MD-M281	Shimano BR-MT200 Hydraulic disc brake 2 piston Shimano BR-MT200 Brake hose color kit Black Brake hose kit SM-BH59-JK-SS Brake type Hydraulic disc brake Caliper finish Painted Caliper material Aluminum Caliper fixing bolt anti loosen method Snap ring Caliper fixing bolt material Steel Caliper fixing bolt tool size 5 mm Primary color Black Hose joint Straight J-Kit spec for OEM Model BR-MT200 Mount type Post-type Oil SHIMANO Mineral One way bleeding Pad standard B03S Resin Pad mount Split pin Piston 2 Piston material Resin Recommended brake lever BL-MT201 BL-MT200 Recommended disc brake rotor SM-RT10* SM-RT26*
Headset	VP Semi-Integrada	-
Handlebar	Bontrager Alloy, 31.8mm, 5mm rise, 720mm width	Bontrager Alloy, 31.8mm, 15mm rise, 720mm width
Seatpost	Bontrager Alloy, 31.6mm, 12mm offset, 400mm length	TranzX JD-YSP18
Steam	Bontrager Alloy, 31.8mm	Bontrager Alloy, 31.8mm
Discs	-	Shimano SM-RT26 Shimano SM-RT26 Model SM-RT26 Rotor finish Polished Rotor material Stainless steel 6 Bolt PCD 44mm
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 Deore RD-M5120 SGS 11/10s Shimano Deore RD-M5120 B axle hollow B axle material Stainless steel Bracket finish Painted Bracket material Steel Bracket body finish Painted Bracket body material Aluminum Lower pulley max 46T (1x11/1x10-speed) 42T (2x11/2x10-speed) Lower pulley min 42T Model RD-M5120-SGS P axle material Steel pulley.screws_material Stainless steel pulley.sunken_type_pulley_screw Pulley teeth 11T Pulley cage SGS Speeds 11/10 Upper pulley max 11T Upper pulley min 11T Total capacity 41T
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	FSA Alpha Drive
Shifter	Shimano ST-EF500	Shimano Deore SL-M4100 RAPIDFIRE PLUS Shimano Deore SL-M4100 Base cover material GFRP Clamp bolt material Stainless steel Primary color Series color Compatible rear derailleur type MTB 10-speed Compatible with I spec Main lever body material GFRP & Steel Max multiple shifts main lever rear 3 Model SL-M4100-R Mount type Clamp band Optical gear display With Speeds 10 Release function 2-WAY RELEASE release_lever_body.material Resin & Steel Shifter type RAPIDFIRE PLUS Shifting lever bracket finish Painted Shifting lever bracket material Aluminum Shifting lever cable finish OPTISLICK Shifting lever cable material Steel Shifting lever cable adjust
Cassette	Shimano TZ500	Shimano Deore CS-M4100-10 HG Shimano Deore CS-M4100-10 Combination names 11-42T 11-46T Compatible chain HG-X 10-speed Lock ring finish Plated Lock ring material Steel Model CS-M4100-10 Steel gear finish Plated Steel gear pieces 10 Type HG
Chain	KMC Z7	KMC X10
Bottom bracket	VP BC73	Shimano 7420ST
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	-
Frameset
Front suspension	SR Suntour XCE 28	SR Suntour XCM 32 LO
Frame	Trek Alpha Silver Aluminum	Trek Alpha Gold Aluminum
Wheels
Rear hub	Formula DC-31	Formula DC2241
Front hub	Formula DC-20	Formula DC-511
Rims	Bontrager Connection 32	Alexrims MD35
Tires	Bontrager XR2 Comp, 29x2.00''	Schwalbe Rocket Ron Performance 27.5x2.80˝

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

Geometry
Size
Seat tube length	559,0	368,0
Seat tube angle	73,0º	71,2º
Top tube length	667,0	568,0
Head tube length	120,0	90,0
Head tube angle	69,5º	67,2º
Rake	42,0	36,0
Trail	93,0	152,0
Wheelbase	1167,0	1075,0
Chainstay length	432,0	432,0
Bottom bracket drop	58,0	40,0
Stack height	624,0	608,0
Reach	474,0	358,0
Standover height	798,0	748,0
Bottom bracket height	311,0	320,0
Front center	741,0	646,0

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