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2026 | Marlin 4 Gen 3

$749.99
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Product Info

Zipping through town, dipping your toes into the trail for the first time, or slicing through switchbacks, no matter where you roll, Marlin is a confidence-inspiring hardtail that’s ready for anything. With versatile trail geometry and Smart Wheel Sizing, this hardtail MTB is built to tackle everything. There’s a good reason it’s the world’s favorite TrekMarlin 4 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting, and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

SKU Trek_57361
Frame Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
Frame Material Aluminum
Headset Semi-integrated, 1-1/8'
Weight as Spec'd M - 14.90 kg / 32.85 lbs
Weight Limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
Brake - Brand Tektro
Brake Type Hydraulic disc
Brake Tektro HD-M276 hydraulic disc // Tektro HD-M276 hydraulic disc
Brake Rotor Tektro, 6-bolt, 160mm
Handlebar Bontrager alloy, 31.8mm, 15mm rise, 720mm width
Stem Bontrager Comp, 31.8mm, 7 degree, 35mm length
Grips Trek Line Comp, nylon lock-on
Pedals nylon platform
Saddle Bontrager Verse Short, stainless steel rails
Seatpost Bontrager alloy, 31.6mm, 12mm offset, 330mm length
Drivetrain - Brand Shimano
Rear Derailleur Shimano ESSA U2000
Crank ProWheel alloy, 32T narrow-wide steel ring, 170mm length
Shifter Shimano M315, 8 speed
Cassette Shimano HG300, 11-45, 8 speed
Chain KMC Z8.3, 8 speed
Fork - Brand SR Suntour
Fork SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5' wheel, 100mm QR, 100mm travel
Wheel Size 27.5"
Tires Bontrager Montrose comp, wire bead, 30 tpi, 27.5x2.40"
Tire Size 27.5x2.40"
Hub - Front Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Hub - Rear Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Skewer - Rear 173x5mm QR
Rims Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
_shipping-groups ACYP-ECY
BS Product Type Trail Hardtails
Discipline Mountain
Model Year 2026

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