Trek Marlin 7 Gen 3 Mountain Bike - 2026
“These bikes are shipped unassembled. Bikes should be assembled by an authorized bicycle retailer.”
Marlin 7 is a confidence-boosting trail bike that’s just as comfortable on your daily ride as it is deep in the woods. 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 tons of gears from the SRAM NX Eagle 12-speed drivetrain.
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Frame: Alpha Silver Aluminum with internal routing for derailleur & dropper post, rack & kickstand mounts, 135x5mm ThruSkew
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XS: Curved top tube design
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-
Fork: RockShox Judy Silver with Solo Air, rebound adjust & TurnKey hydraulic lockout
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XS–S: 27.5" wheels, 42mm offset, 100mm travel
-
M–XXL: 29" wheels, 46mm offset, 100mm travel
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Wheels: Bontrager Kovee Tubeless Ready rims (23mm width, 28/32h depending on size)
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Hubs: Formula DC-20 / DC-22 LW alloy, 6-bolt
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Tires:
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XS–S: Maxxis Rekon 27.5 x 2.40", EXO casing
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M–XXL: Maxxis Rekon 29 x 2.40", EXO casing
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Tubeless Ready: Includes Bontrager TLR rim strips
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Shifter: SRAM SX Eagle, 12-speed
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Rear Derailleur: SRAM NX Eagle, 12-speed
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Crankset: SRAM SX Eagle, 30T steel chainring
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XS–M: 170mm
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ML–XXL: 175mm
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Cassette: SRAM PG-1210 Eagle, 11-50T, 12-speed
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Chain: SRAM SX Eagle, 12-speed
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Bottom Bracket: Truvativ Powerspline, threaded cartridge
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Pedals: VP-536 nylon platform
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Brakes: Shimano MT200 hydraulic disc
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Rotors: Shimano RT26 (160mm–180mm, size dependent)
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Handlebar:
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XS: 690mm width, 5mm rise
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S: 720mm width, 15mm rise
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M–XXL: 750mm width, 15mm rise
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Stem:
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XS–S: 35mm length
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M–L: 50mm length
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XL: 60mm length
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XXL: 70mm length
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Grips: Trek Line Comp lock-on
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Saddle: Bontrager Verse Short
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Dropper Post:
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XS–S: 100mm travel
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M: 125mm travel
-
ML–L: 150mm travel
-
XL–XXL: 170mm travel
-
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Weight: 14.15 kg / 31.2 lbs (size M)
-
Max Weight Limit: 300 lbs / 136 kg (rider + bike + cargo)
Product Information
Product Information
Shipping & Returns
Shipping & Returns






Trek Marlin 7 Gen 3 Mountain Bike - 2026
Trek Marlin 7 Gen 3 Mountain Bike - 2026
“These bikes are shipped unassembled. Bikes should be assembled by an authorized bicycle retailer.”
Marlin 7 is a confidence-boosting trail bike that’s just as comfortable on your daily ride as it is deep in the woods. 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 tons of gears from the SRAM NX Eagle 12-speed drivetrain.
-
Frame: Alpha Silver Aluminum with internal routing for derailleur & dropper post, rack & kickstand mounts, 135x5mm ThruSkew
-
XS: Curved top tube design
-
-
Fork: RockShox Judy Silver with Solo Air, rebound adjust & TurnKey hydraulic lockout
-
XS–S: 27.5" wheels, 42mm offset, 100mm travel
-
M–XXL: 29" wheels, 46mm offset, 100mm travel
-
-
Wheels: Bontrager Kovee Tubeless Ready rims (23mm width, 28/32h depending on size)
-
Hubs: Formula DC-20 / DC-22 LW alloy, 6-bolt
-
Tires:
-
XS–S: Maxxis Rekon 27.5 x 2.40", EXO casing
-
M–XXL: Maxxis Rekon 29 x 2.40", EXO casing
-
-
Tubeless Ready: Includes Bontrager TLR rim strips
-
Shifter: SRAM SX Eagle, 12-speed
-
Rear Derailleur: SRAM NX Eagle, 12-speed
-
Crankset: SRAM SX Eagle, 30T steel chainring
-
XS–M: 170mm
-
ML–XXL: 175mm
-
-
Cassette: SRAM PG-1210 Eagle, 11-50T, 12-speed
-
Chain: SRAM SX Eagle, 12-speed
-
Bottom Bracket: Truvativ Powerspline, threaded cartridge
-
Pedals: VP-536 nylon platform
-
Brakes: Shimano MT200 hydraulic disc
-
Rotors: Shimano RT26 (160mm–180mm, size dependent)
-
Handlebar:
-
XS: 690mm width, 5mm rise
-
S: 720mm width, 15mm rise
-
M–XXL: 750mm width, 15mm rise
-
-
Stem:
-
XS–S: 35mm length
-
M–L: 50mm length
-
XL: 60mm length
-
XXL: 70mm length
-
-
Grips: Trek Line Comp lock-on
-
Saddle: Bontrager Verse Short
-
Dropper Post:
-
XS–S: 100mm travel
-
M: 125mm travel
-
ML–L: 150mm travel
-
XL–XXL: 170mm travel
-
-
Weight: 14.15 kg / 31.2 lbs (size M)
-
Max Weight Limit: 300 lbs / 136 kg (rider + bike + cargo)
Original: $1,163.83
-65%$1,163.83
$407.34Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
“These bikes are shipped unassembled. Bikes should be assembled by an authorized bicycle retailer.”
Marlin 7 is a confidence-boosting trail bike that’s just as comfortable on your daily ride as it is deep in the woods. 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 tons of gears from the SRAM NX Eagle 12-speed drivetrain.
-
Frame: Alpha Silver Aluminum with internal routing for derailleur & dropper post, rack & kickstand mounts, 135x5mm ThruSkew
-
XS: Curved top tube design
-
-
Fork: RockShox Judy Silver with Solo Air, rebound adjust & TurnKey hydraulic lockout
-
XS–S: 27.5" wheels, 42mm offset, 100mm travel
-
M–XXL: 29" wheels, 46mm offset, 100mm travel
-
-
Wheels: Bontrager Kovee Tubeless Ready rims (23mm width, 28/32h depending on size)
-
Hubs: Formula DC-20 / DC-22 LW alloy, 6-bolt
-
Tires:
-
XS–S: Maxxis Rekon 27.5 x 2.40", EXO casing
-
M–XXL: Maxxis Rekon 29 x 2.40", EXO casing
-
-
Tubeless Ready: Includes Bontrager TLR rim strips
-
Shifter: SRAM SX Eagle, 12-speed
-
Rear Derailleur: SRAM NX Eagle, 12-speed
-
Crankset: SRAM SX Eagle, 30T steel chainring
-
XS–M: 170mm
-
ML–XXL: 175mm
-
-
Cassette: SRAM PG-1210 Eagle, 11-50T, 12-speed
-
Chain: SRAM SX Eagle, 12-speed
-
Bottom Bracket: Truvativ Powerspline, threaded cartridge
-
Pedals: VP-536 nylon platform
-
Brakes: Shimano MT200 hydraulic disc
-
Rotors: Shimano RT26 (160mm–180mm, size dependent)
-
Handlebar:
-
XS: 690mm width, 5mm rise
-
S: 720mm width, 15mm rise
-
M–XXL: 750mm width, 15mm rise
-
-
Stem:
-
XS–S: 35mm length
-
M–L: 50mm length
-
XL: 60mm length
-
XXL: 70mm length
-
-
Grips: Trek Line Comp lock-on
-
Saddle: Bontrager Verse Short
-
Dropper Post:
-
XS–S: 100mm travel
-
M: 125mm travel
-
ML–L: 150mm travel
-
XL–XXL: 170mm travel
-
-
Weight: 14.15 kg / 31.2 lbs (size M)
-
Max Weight Limit: 300 lbs / 136 kg (rider + bike + cargo)






















