Trek Marlin 7

Trek Marlin 7
  • Color: Trek Black/Waterloo Blue
  • Color: Miami Green
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Trek's Marlin 7 is one heck of a catch. Its Trek super-light Silver Series aluminum frame features excellent geometry for superior cornering, climbing and descending. Adding to those attributes is a set of steamrolling Bontrager wheels and a 100mm-travel fork that smooths the trail and keeps you in control through the roughest terrain. Plus, component highlights include a slick-shifting Shimano 27-speed drivetrain, a host of reliable Bontrager parts and Tektro disc brakes for awesome stopping power in all conditions.

Trek's G2 Geometry (version 2 of Gary Fisher's Genesis Geometry) delivers the ultimate ride for every trail. Genesis earned rave reviews for awesome handling on climbs and descents thanks to a long top tube paired with a short stem that moves the front wheel forward for top-notch confidence and control, while short chainstays add phenomenal traction. G2 Geometry takes these handling traits to the next level by boosting control on tight singletrack and technical climbs, too. This is accomplished by increasing the amount of fork offset (reducing trail), which makes G2 bikes steer more quickly, and by shortening the reach, which puts more weight on the front wheel for even better control and confidence. The two animations above showcase how G2 Geometry provides the perfect ride.


Frame Trek Alpha Silver Aluminum w/rack and fender mounts, G2 Geometry on 29ers
Fork SR Suntour XCM, hydraulic lockout, 100mm-travel (80mm for 13.5-inch size)
Rims/Wheels Bontrager AT-650
Hubs Formula, Front: DC20; Rear: DC22
Tires Bontrager XR2, 27.5/29 x 2.2
Crankset Shimano M351
Chainrings 40/32/22
Front Derailleur Shimano Altus
Rear Derailleur Shimano Acera
Rear Cogs Shimano HG20, 9-speed: 11-34
Shifters Shimano Altus
Handlebars Bontrager low riser
Tape/Grips Bontrager Satellite Plus
Stem Bontrager Elite
Brake Levers Tektro
Brakes Tektro M290 hydraulic disc
Pedals Wellgo nylon platform
Saddle Bontrager Evoke 1.5
Seatpost Bontrager SSR

* Subject to change without notice.

Part Numbers

Option UPC MPN
Trek Black/Waterloo Blue / 13.5-inch (27.5-inch wheels) 601479296828 519048
Trek Black/Waterloo Blue / 15.5-inch (27.5-inch wheels) 601479296835 519049
Trek Black/Waterloo Blue / 17.5-inch (29-inch wheels) 601479296859 519051
Trek Black/Waterloo Blue / 18.5-inch (29-inch wheels) 601479296866 519052
Trek Black/Waterloo Blue / 19.5-inch (29-inch wheels) 601479296873 519053
Trek Black/Waterloo Blue / 21.5-inch (29-inch wheels) 601479296880 519054
Trek Black/Waterloo Blue / 23-inch (29-inch wheels) 601479297214 519262
Miami Green / 13.5-inch (27.5-inch wheels) 601479296897 519055
Miami Green / 15.5-inch (27.5-inch wheels) 601479296903 519056
Miami Green / 17.5-inch (29-inch wheels) 601479296927 519058
Miami Green / 18.5-inch (29-inch wheels) 601479296934 519059
Miami Green / 19.5-inch (29-inch wheels) 601479296941 519060
Miami Green / 21.5-inch (29-inch wheels) 601479296958 519061
Miami Green / 23-inch (29-inch wheels) 601479297221 519263