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TrekMarlin 7 Gen 3

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Questions and Answers

Aluminum
Shimano Deore
29"
Diamond
Disc Brakes
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General

  • FrameAlpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew, Size XS: curved top tube
  • Weight*M - 14.60 kg / 32.19 lbs
  • Maximum Weight AllowedThis bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

    • Brakes

  • Brake Shimano MT200 hydraulic disc | Shimano MT200 hydraulic disc
  • RotorsShimano RT26, Size XS , S , M , ML , L , XL , XXL: 6-bolt,160mm, Size M , ML , L , XL , XXL: 6-bolt,180mm | Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer

    • Wheels & Tires

  • TiresBontrager XT3 Comp, wire bead, 30 tpi, Size XS , S: 27.5x2.40'', Size M , ML , L , XL , XXL: 29x2.40''
  • Wheels Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve
  • Rear Hub Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
  • Front Hub Formula DC-20, alloy, 6-bolt, 100mm ThruSkew
  • Rear Axis Bontrager Switch thru axle

    • Cockpit

  • StemBontrager alloy, 31.8mm, Blendr compatible, 7 degree, Size XS , S: 35mm length, Size M , ML , L: 50mm length, Size XL: 60mm length, Size XXL: 70mm length
  • GripsBontrager XR Trail Comp, nylon lock-on
  • Headset Semi-integrated, 1-1/8''
  • HandlebarBontrager alloy, 31.8mm, Size XS: 5mm rise, 690mm width, Size S: 15mm rise, 720mm width, Size M , ML , L , XL , XXL: 15mm rise, 750mm width

    • Groupset

  • Chain / Belt KMC X10, 10 speed
  • CrankFSA Alpha Drive, 28T steel ring, Boost, Size XS , S , M: 170mm length, Size ML , L , XL , XXL: 175mm length
  • Pedals VP-536 nylon platform
  • Cassette Shimano Deore M4100, 11-46, 10 speed
  • Shifters Shimano Deore M4100, 10 speed
  • Bottom Bracket FSA, 73mm, threaded cartridge, 122.5mm spindle
  • Rear Derailleur Shimano Deore M5120, long cage

    • Saddle

  • Saddle Bontrager Arvada, steel rails, 138mm width
  • Seat PostBontrager alloy, 31.6mm, 12mm offset, Size XS , S , M: 330mm length, Size ML , L , XL , XXL: 400mm length

    • Suspension

  • ForkRockShox Judy, coil spring, preload, TurnKey lockout, 100mm QR, 100mm travel, Size XS , S: 42mm offset for 27.5'' wheel, Size M , ML , L , XL , XXL: 46mm offset for 29'' wheel
  • Fork typesuspension fork
  • Front suspension80mm
  • Fork ManufacturerRockShox
    • Disclaimer

    Deviations between specified and installed components are possible depending on the delivery situation. Alternatively installed components correspond to the quality level of the specified components. Errors and omissions excepted.

    About Trek

    Trek is a brand with a rich history, born in 1976 in a Wisconsin barn with a mission to craft exceptional bicycles. Trek’s philosophy is all about innovation, sustainability, and creating bikes that connect people to their love of riding. Whether you’re into road cycling, mountain biking, or just cruising around town, Trek has a bike for you. Their lineup spans high-performance models for competitive riders to hybrids and e-bikes perfect for commuters or casual adventurers. Riders rave about Trek’s blend of durability, comfort, and cutting-edge tech, often saying their bikes feel like an extension of themselves. Whether you're a seasoned cyclist or a weekend warrior, Trek is built for anyone who wants to ride more and ride better. Their commitment to quality and community makes them a brand that’s more than just bikes - it’s a lifestyle. Why not join the Trek family and see where it takes you?

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