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2023 Trek

Marlin Frameset Gen 3

A 26″ / 27.5″ / 29″ aluminum frame crosscountry frameset.

Manufacturer Price

£600($805)
FrameAluminum
Wheels26″ / 27.5″ / 29″
Where to Buy
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Insights
Sizing
13.5"

4'5" – 4'10"

14.5"

4'8" – 5'2"

15.5"

5'0" – 5'6"

17.5"

5'4" – 5'9"

18.5"

5'7" – 6'0"

19.5"

5'10" – 6'3"

21.5"

6'1" – 6'6"

23"

6'4" – 6'8"

Rider Fit Notes

None yet.

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Reviews
99 Spokes
Trek Marlin Model Overview: Which is Best for You?

Sep 2023

Not only is the Trek Marlin one of the most searched bikes on our website, it's also Trek's best selling mountain bike! And for good ...

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Escape Collective
Trek Marlin Gen 3 review: Good bones - Escape Collective

Apr 2024 · James Huang

Trek’s entry-level aluminum hardtail mountain bike.

Highs
  • Fantastic frame geometry

  • Excellent shifting

  • Good tires

  • Looks great

  • Generous tire clearance

  • Easy-to-live-with semi-internal routing

  • Sort of a rear thru-axle.

Lows
  • Mega-heavy fork with minimal adjustability

  • Tubeless costs extra

  • Limited upgrade potential.

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Bikerumor
Trek Upgrades Its Most Popular Bike: The Marlin

May 2023 · Andrew McLemore

Riders can expect updated geometry, a new frame, increased tire clearance and a rear axle system that "enhances stability," Trek said.

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BikeRadar
Trek Marlin 8 review

Feb 2023 · Oscar Huckle

Can the Marlin compete with the bigger players?

Highs
  • Lots of frame sizes

  • Excellent tyre choice

  • Dropper seatpost

  • Upgrade potential

Lows
  • Roomier seated position would be preferred

  • Quick-release rather than thru-axle

  • Rattly internal cable routing

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Geometry
Specs
Build
Frame

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

ColorMatte Dnister Black

Rider Notes
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First added September 16

Last updated October 22

Not listed for 1,315 days