2027 Trek Marlin 7 Gen 3

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  • Regular price $1,499.99

The Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with a RockShox suspension fork that makes quick work of rocks and bumps in your path, and loads of gears from the SRAM NX Eagle 12-speed drivetrain.

FRAMESET:

Frame:

Size: XS

Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew

Size: S , M , ML , L , XL

Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew

Fork:

Size: XS , S

RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel

Size: M , ML , L , XL

RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel

WHEELS:

Hub Front:

Formula DC-20 LW, alloy, 6-bolt, 100x5 mm

Skewer Front:

116x5mm QR

Hub Rear:

Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm

Skewer Rear

173x5mm QR

Rim:

Size: XS , S , M , ML , L , XL

Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve

Size: M , ML , L , XL

Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve

Tyre:

Size: XS , S

Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 27.5x2.40''

Size: M , ML , L , XL

Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 29x2.40''

Rim Strip:

Bontrager TLR

Max. Tyre Size:

Frame: 29x2.40" (XXS: 26x2.40", XS & S: 27.5x2.40"), Fork: See manufacturer

DRIVETRAIN:

Shifter:

SRAM SX Eagle, 12-speed

Rear Derailleur:

SRAM NX Eagle, 12-speed

Crank:

Size: XS , S , M

SRAM SX Eagle, 30T steel ring, 49 mm chainline, 170 mm length

Size: ML , L , XL

SRAM SX Eagle, 30T steel ring, 49 mm chainline, 175 mm length

Bottom Bracket:

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

Cassette:

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

Chain:

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

Pedal:

VP-536 nylon platform

Max. Chainring Size:

1x: See FAQ, 2x: 36T, 3x: 42T

COMPONENTS:

 

Saddle:

Bontrager Verse Short, stainless steel rails

Seatpost:

Size: XS , S
TranzX JD-YSI34, 100 mm travel, internal routing, 31.6 mm, 350 mm length

Size: M
TranzX JD-YSI34, 125 mm travel, internal routing, 31.6 mm, 405 mm length

Size: ML , L

TranzX JD-YSI34, 150 mm travel, internal routing, 31.6 mm, 456 mm length

Size: XL

TranzX JD-YSI34, 170 mm travel, internal routing, 31.6 mm, 500 mm length

Handlebar:

Size: XS

Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width

Size: S

Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width

Size: M , ML , L , XL

Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width

Grips:

Trek Line Comp, nylon lock-on

Stem:

Size: XS , S

Bontrager Comp, 31.8 mm, 7-degree, 35 mm length

Size: M , ML , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

Size: XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length

Headset:

Semi-integrated, 1-1/8”

Brake Rotor:

Size: XS , S , M , ML , L , XL

Shimano RT26, 6-bolt, 160 mm

Size: M , ML , L , XL

Shimano RT26, 6-bolt, 180 mm

Brake Set:

Shimano MT200 hydraulic disc

Rotor Size:

Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer

WEIGHT:

Weight:

M - 14.15 kg / 31.2 lbs

Weight Limit:

This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

*Please note – spec applies to all sizes unless listed separately

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.