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2022 Trek Marlin 4
2022 Trek Marlin 5
2022 Trek Marlin 6
2022 Trek Marlin 7
2022 Trek Marlin 8
MSRP$579$699$799$979$1,299
Online Price
$1

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$1

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CategoryCrosscountryCrosscountryCrosscountryCrosscountryCrosscountry
Weight31.1 lbs29.7 lbs29.1 lbs
FrameAluminumAluminumAluminumAluminumAluminum
ForkSunTour
SunTour XCM
SunTour XCT
RockShox Judy
RockShox Judy
Wheel Size27.5″ / 29″27.5″ / 26″ / 29″27.5″ / 29″27.5″ / 29″26″ / 27.5″ / 29″
Wheel MaterialAluminumAluminumAluminumAluminumAluminum
Brake TypeMechanical DiscHydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
GroupsetTourney, Altus
Altus, Shimano
Deore
Deore, FSA
SX Eagle
Drivetrain3 × 72 × 81 × 101 × 101 × 12
Gear Range

Trek Marlin 4

26 mph

Trek Marlin 5

26 mph

Trek Marlin 6

24 mph

Trek Marlin 7

22 mph

Trek Marlin 8

24 mph
SuspensionHardtailHardtailHardtailHardtailHardtail
Front Travel80mm100mm80mm80mm80mm
Rear Travel-----
SeatpostRigidRigidRigidRigidRigid
Brand Sitetrekbikes.comtrekbikes.comtrekbikes.comtrekbikes.comtrekbikes.com
Suggested Bikes

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

Spec level →$0$200$400$600$800$1,000$1,200
Marlin 4
Marlin 5
Marlin 6
Marlin 7
Marlin 8

Geometry

Specs
Frame

Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

Fork

Size: XS, SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCE 28, coil spring, preload, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

Size: XXS, SR Suntour XCM 30, coil spring, lockout, preload, 100mm QR, 100mm travel, 26'' wheel; Size: XS, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

Size: XS, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

Size: XS, RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, RockShox Judy, coil spring, preload, TurnKey lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

Size: XXS, XS, RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 100mm QR, 80mm travel; Size: S, M, ML, L, XL, RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 100mm QR, 100mm travel

Bottom Bracket

VP BC73, 73mm, threaded cartridge

VP BC73, 73mm, threaded cartridge

VP BC73, 73mm, threaded cartridge

FSA, 73mm, threaded cartridge, 122.5mm spindle

Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle

Headset

Semi-integrated, 1-1/8''

Semi-integrated, 1-1/8''

Semi-integrated, 1-1/8''

Semi-integrated, 1-1/8''

Semi-integrated, 1-1/8''

Stem

Size: XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length

Size: XXS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 35mm length; Size: XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length

Size: XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length

Size: XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length

Size: XXS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 35mm length; Size: XXS, XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length

Handlebar

Size: XS, S, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

Size: XXS, XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

Size: XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

Size: XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

Size: XXS, XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, M, ML, L, XL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

Saddle

Bontrager Arvada, steel rails, 138mm width

Bontrager Arvada, steel rails, 138mm width

Bontrager Arvada, steel rails, 138mm width

Bontrager Arvada, steel rails, 138mm width

Bontrager Arvada, steel rails, 138mm width

Seatpost

Size: XS, S, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: M, Bontrager alloy, 31.6mm, 12mm offset, 360mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

Size: XXS, Bontrager alloy, 31.6mm, 12mm offset, 300mm length; Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

Size: XXS, Bontrager alloy, 31.6mm, 12mm offset, 300mm length; Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

Grips

Bontrager XR Endurance Comp, lock-on

Bontrager XR Endurance Comp, lock-on

Bontrager XR Endurance Comp, lock-on

Bontrager XR Trail Comp, nylon lock-on

Bontrager XR Trail Comp, nylon lock-on

Groupset
Rear Derailleur

Shimano Tourney TY300, long cage, 34T max cog

Shimano Altus M310

Shimano Deore M5120, long cage

Shimano Deore M5120, long cage

SRAM SX Eagle

Front Derailleur

Shimano Tourney TY300, 34.9mm clamp, down swing, down pull

Shimano Altus M315, 34.9mm clamp, top swing, dual pull

Crank

Size: XS, S, M, Shimano Tourney TY301, 42/34/24, 170mm length; Size: ML, L, XL, XXL, Shimano Tourney TY301, 42/34/24, 175mm length

Size: XXS, Prowheel TM-CY10, 36/22, 160mm length; Size: XS, S, M, Shimano M315, 36/22, 170mm length; Size: ML, L, XL, XXL, Shimano M315, 36/22, 175mm length

Prowheel C10Y-NW, 30T steel narrow-wide ring, 170mm length

Size: XS, S, M, FSA Alpha Drive, 28T steel ring, Boost, 170mm length; Size: ML, L, XL, XXL, FSA Alpha Drive, 28T steel ring, Boost, 175mm length

Size: XXS, SRAM SX Eagle, 30T steel ring (49mm chainline), 155mm length; Size: XS, S, M, SRAM SX Eagle, 30T steel ring (49mm chainline), 170mm length; Size: ML, L, XL, SRAM SX Eagle, 30T steel ring (49mm chainline), 175mm length

Shifters

Shimano Altus EF500, 7 speed

Shimano Altus M315, 8 speed

Shimano Deore M4100, 10 speed

Shimano Deore M4100, 10 speed

SRAM SX Eagle, 12 speed

Cassette

Shimano TZ500, 14-28, 7 speed

Shimano HG200, 12-32, 8 speed

Shimano Deore M4100, 11-46, 10 speed

Shimano Deore M4100, 11-46, 10 speed

SRAM PG-1210 Eagle, 11-50, 12 speed

Chain

KMC Z7, 7 speed

KMC Z8.3, 8 speed

KMC X10, 10 speed

KMC X10, 10 speed

SRAM SX Eagle, 12 speed

Brakes

Size: XS, S, M, ML, L, XL, XXL, Tektro MD-M280 mechanical disc, 160mm rotor; Size: XS, S, M, ML, L, XL, XXL, Tektro MD-M281 mechanical disc

Size: XXS, XS, S, Tektro HD-M276 hydraulic disc, short reach lever; Size: M, ML, L, XL, XXL, Tektro HD-M275 hydraulic disc

Size: XS, S, Tektro HD-M276 hydraulic disc, short reach lever; Size: M, ML, L, XL, XXL, Tektro HD-M275 hydraulic disc

Shimano MT200 hydraulic disc

Shimano MT200 hydraulic disc

Wheels
Rims

Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve

Size: XXS, Bontrager Connection, alloy, double-wall, 32-hole, 20mm width, schrader valve; Size: XS, S, M, ML, L, XL, XXL, Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve

Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve

Size: XS, S, M, ML, L, XL, XXL, Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23mm width, presta valve; Size: S, M, ML, L, XL, XXL, Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve

Size: XXS, XS, S, M, ML, L, XL, Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valve; Size: M, ML, L, XL, Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23mm width, presta valve

Spokes

14g stainless steel

14g stainless steel

14g stainless steel

14g stainless steel

14g stainless steel

Front Hub

Formula DC-20, alloy, 6-bolt, 5x100mm QR

Formula DC-20, alloy, 6-bolt, 5x100mm QR

Formula DC-20, alloy, 6-bolt, 5x100mm QR

Formula DC-20, alloy, 6-bolt, 5x100mm QR

Formula DC-20 LW, alloy, 6-bolt, 5x100mm QR

Rear Hub

Formula DC-31, alloy, 6-bolt, 6/7/8 speed freewheel, 135x5mm QR

Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR

Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR

Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR

Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR

Tires

Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.00''

Size: XXS, Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20''; Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''

Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''

Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''

Size: XXS, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 26x2.40''; Size: XS, S, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 27.5x2.35''; Size: M, ML, L, XL, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 29x2.35''; Size: M, ML, L, XL, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 29x2.20''

Disk Rotors

Size: XS, S, M, ML, L, XL, XXL, Shimano RT26, 6-bolt,160mm; Size: L, XL, XXL, Shimano RT26, 6-bolt,180mm

Size: XXS, XS, S, M, ML, L, XL, Shimano RT26, 6-bolt,160mm; Size: L, XL, Shimano RT26, 6-bolt,180mm