2018 Trek Marlin 4
Mountain Adventure Awaits
Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree and an unbeatable ride feel make Marlin the perfect trail rider.
When you’re ready for longer days on the bike, bigger challenges on the trail and all the fun of the full mountain biking experience, you’re ready for Marlin.
XL light, mountain tough
Hydroformed Alpha Aluminium frame is race light, mountain strong, and ride tuned for peak performance.
Extended size range includes the small 13.5″, the additional mid-range 18.5″, and the extra-large 23″ to better fit more riders.
Full Shimano drivetrains, including cranks, plus reliable Tektro brakes gives these bikes the performance edge over the competition.
Smart Wheel Size
One wheel size does not fit all. We put the right size wheel on every frame: 27.5” on 13.5” and 15.5” frames, 29er on 17.5” and up. Everyone wins.