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Trek X-Caliber 7 2021 vs Trek Marlin 7 2021

Trek 2021

X-Caliber 7
Trek 2021

Marlin 7

Details
Year	2021	2021
Category	Cross Country	Cross Country
Groupset	Shimano Deore	Shimano Deore
Crank	30T	28T
Cassette	11-46T	11-46T
Speeds	10v	10v
Weight	13,39 kg	13,77 kg
Frame material	Alloy	Alloy
Wheel size	27,5" / 29"	27,5" / 29"
Suspension type	Hardtail	Hardtail
Front travel	100mm	100mm
Rear travel	-	-
Price	$1,099.99	$1,029.99

Components
Acessories
Grip	Bontrager XR Trail Comp	Bontrager XR Trail Comp
Components
Saddle	Bontrager Arvada	Bontrager Arvada
Steam	Bontrager Elite, 31.8mm	Bontrager Alloy, 31.8mm
Discs	Shimano SM-RT26, 180mm	Shimano SM-RT26 Shimano SM-RT26 Model SM-RT26 Rotor finish Polished Rotor material Stainless steel 6 Bolt PCD 44mm
Handlebar	Bontrager Alloy, 31.8mm, 5mm rise, 720mm width	Bontrager Alloy, 31.8mm, 5mm rise, 720mm width
Seatpost	Bontrager Alloy, 31.6mm, 12mm offset, 400mm length	Bontrager Alloy, 31.6mm, 12mm offset, 400mm length
Brakes	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*	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
Drivetrain
Chain	KMC X10	KMC X10
Shifter	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	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
Crankset	Shimano Deore FC-M5100-1 11 / 10s Shimano Deore FC-M5100-1 Chain line (mm) 52 Chainring combination 30T, 32T Primary color Series Color Compatible bottom bracket type (outboard) Crank arm finish Painted Crank arm material Aluminum crank_arm_length_mm.170 crank_arm_length_mm.175 Crank axle finish Plated Crank axle material Steel Model FC-M5100-1 Pitch circle diameter 96 Q factor (mm) 178.5 Speeds 11 / 10 Recommended bottom bracket (press fit) BB-MT500-PA Recommended bottom bracket (threaded normal) SM-BB52 Spider gear arms 4	FSA Alpha Drive
Rear derailleur	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	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
Cassette	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	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
Frameset
Frame	Trek Alpha Gold Aluminum	Trek Alpha Silver Aluminum
Front suspension	RockShox Judy SL	RockShox Judy TK R29 Solo Air RockShox Judy TK R29 Color Diffusion Black, Gloss Black fork offset 42mm (27.5"), 51mm (29") Max tire width (mm) 81 Maximum rotor size 220mm Minimum rotor size 160mm Model FS-JDYS-TK-A1 Name Judy Silver TK Spring Solo Air Travel (mm) 100mm, 120mm, 80mm Upper tube type 30mm straight wall steel Wheel size 27.5", 29"
Wheels
Tires	Bontrager XR2 Comp, 29x2.20''	Bontrager XR2 Comp, 29x2.20''
Rims	Bontrager Kovee	Bontrager Connection 32
Front hub	Formula DC-20	Formula DC-20
Rear hub	Formula DC2241	Formula DC-22

Features
Hydraulic disc brakes
Tubeless ready
Tapered head tube
Internal routing

Geometry
Size
Seat tube length	559,0	343,0
Seat tube angle	73,0º	73,5º
Top tube length	666,0	538,0
Head tube length	120,0	90,0
Head tube angle	69,5º	69,3º
Rake	51,0	44,0
Trail	94,0	88,0
Wheelbase	1175,0	1043,0
Chainstay length	432,0	432,0
Bottom bracket drop	58,0	58,0
Stack height	621,0	559,0
Reach	474,0	370,0
Standover height	798,0	692,0
Bottom bracket height	311,0	292,0
Front center	749,0	618,0

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