Skip to product information
2026 Trek Marlin 5 Gen 3 Mountain Bike
  • 2026 Trek Marlin 5 Gen 3 Mountain Bike
2026 Trek Marlin 5 Gen 3 Mountain Bike
$949.99

🔥 Limited stock available – Order now
COLOUR
SIZE
1 left
svgviewer Free Shipping Policy

Free Shipping on All Other Orders Over $100

Flat Rate Shipping Australia-Wide – $130 on Bike Orders (Excludes E-Bikes).
svgviewer-png-output_1 Warranty Policy

We stand behind the quality of our products! All items come with a 1-year warranty from the date of purchase. This covers any manufacturing defects or issues with materials under normal use.
Circular arrow icon with three arrows forming a closed loop. Return & Exchange Policy

We want you to be 100% satisfied with your purchase. If you're not, you can easily return or exchange any unused items within 30 days from the date of purchase

What truly sets the 2026 Trek Marlin 5 Gen 3 Mountain Bike apart is its everyday practicality. Integrated mounts for a rack and kickstand make it easy to transform this trail-ready ride into a dependable commuter. Carry your gear, run errands, or ride to work with confidence—this bike adapts effortlessly to your lifestyle.

Built with Trek’s commitment to quality and ride feel, the frame provides a stable, comfortable position that inspires confidence for new riders while remaining capable enough for seasoned cyclists. Whether you’re discovering local trails, riding fitness loops, or navigating city streets, the 2026 Trek Marlin 5 Gen 3 Mountain Bike delivers a perfect balance of ruggedness and comfort.

Features:

  • Trail-worthy frame with modern, confidence-inspiring geometry
  • Front suspension fork for smoother rides on rough terrain
  • 9-speed Shimano CUES shifting for reliable performance
  • Rack and kickstand mounts for daily commuting versatility
  • Comfortable, stable ride on trails and pavement

If you’re looking for one bike that can keep up with your everyday adventures while still feeling like a true mountain bike, the 2026 Trek Marlin 5 Gen 3 Mountain Bike is ready to ride wherever the day takes you.

  • Frame: Size:XSAlpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Size: S , M , ML , L , XL , XXLAlpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Fork Size:XSSR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travelSize:SSR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel
  • Size:M , ML , L , XL , XXLSR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29" wheel, 100 mm QR, 100 mm travel
  • Hub front: Formula DC-20, alloy, 6-bolt, 100x5 mm
  • Skewer frontTrek Thru-Skew
  • Hub rearFormula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm
  • Skewer rear173x5 mm QR
  • Rim: Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
  • Spokes: 14 g stainless steel, black
  • Tyre Size:XS , SBontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40"Size:M , ML , L , XL , XXL
  • Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40"
  • ShifterShimano U4000, 9-speed
  • Rear derailleur: Shimano CUES U4000
  • Crank: Size:XS , S , M , MLShimano CUES U4001, 32T, 52mm chain line, 170 mm lengthSize:L , XL , XXLShimano CUES U4001, 32T, 52mm chain line, 175mm length
  • Bottom bracket: Shimano, 73 mm, threaded cartridge, 122.5 mm spindle
  • Cassette: Shimano LINKGLIDE LG300, 11-46, 9-speed
  • Chain: Shimano LG500PedalVP-536 nylon platform
  • Saddle: Bontrager Verse Short, stainless steel rails
  • SeatpostSize:XS , S , MBontrager alloy, 31.6 mm, 12 mm offset, 330 mm lengthSize:ML , L , XL , XXLBontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
  • Handlebar Size:XSBontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size:SBontrager alloy, 31.8 mm, 15 mm rise, 720 mm width Size:M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
  • GripsTrek Line Comp, nylon lock-on
  • Stem: Size:XS , SBontrager Comp, 31.8 mm, 7-degree, 35 mm lengthSize:M , ML , LBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm lengthSize:XLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm lengthSize:XXLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
  • Head set: Semi-integrated, 1-1/8"
  • Brake: Shimano MT200 hydraulic disc*Brake rotorSize:XS , S , M , ML , L , XL , XXLShimano RT26, 6-bolt, 160 mmSize:M , ML , L , XL , XXLShimano RT26, 6-bolt, 180 mmBrake SetShimano MT200 hydraulic disc
  • Weight: M - 15.10 kg / 33.29 lbs

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

Related products