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Trek Marlin 7
  • Color: Matte Trek Black
  • Color: Matte Trek Black
  • Color: Roarange
  • Color: Roarange


Marlin 7

Availability: Check Store Availability
  • This brand does not allow online sales. However, the item can be purchased online and picked up in-store.
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2017 Trek Marlin 7

Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and 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.

XC light, mountain tough
Hydroformed Alpha Aluminum frame is race light, mountain strong, and ride tuned for peak performance.

Perfect fit
Our extended size range guarantees a better fit, so you get a better ride.

Limited lifetime warranty
These bikes are built to last, and backed by Trek's limited lifetime warranty.

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.

Key features

- Ride the fastest wheel that fits with Smart Wheel Size
- Ride-tuned aluminum frame is XC light, mountain tough
- Extended size range gives you a better fit for a better ride
- Backed by Trek's limited lifetime warranty

Features and Information

Specification Description
Frame Alpha Silver Aluminum w/semi-integrated head tube, rack & fender mounts, G2 Geometry on 29ers
Fork RockShox 30, coil spring, preload, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
Headset 1-1/8" threadless, semi-integrated, semi-cartridge bearings
Rims/Wheels Bontrager Connection 32-hole double-walled
Hubs Front: Formula DC20 alloy; Rear: Formula DC22 alloy
Spokes Bontrager 14g
Tires Bontrager XR2, 29x2.20" front, 29x2.00" rear (13.5 & 15.5: 27.5x2.20")
Crankset Shimano M351
Chainrings 44/32/22
Bottom Bracket Sealed cartridge
Chain KMC X9
Front Derailleur Shimano Altus
Rear Derailleur Shimano Acera M3000, Shadow
Rear Cogs Shimano HG20, 11-34, 9 speed
Shifters Shimano Altus M370, 9 speed
Handlebars Bontrager alloy, 31.8mm, 15mm rise
Tape/Grips Bontrager Race
Stem Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible
Brakes Tektro M285 hydraulic disc
Pedals Wellgo nylon platform
Saddle Bontrager Evoke 1.5
Seatpost Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number Store SKU
Matte Trek Black / 15.5-inch (27.5-inch wheels) 00601479452439 532509 MAR28439732K
Matte Trek Black / 17.5-inch (29-inch wheels) 00601479452453 532511 MAR266486K
Matte Trek Black / 19.5-inch (29-inch wheels) 00601479452477 532513 MAR26839086K
Matte Trek Black / 21.5-inch (29-inch wheels) 00601479452484 532514 MAR26470931K
Matte Trek Black / 23-inch (29-inch wheels) 00601479452491 532515 MAR25883780K
Roarange / 15.5-inch (27.5-inch wheels) 00601479452514 532517 MAR22811170E
Roarange / 17.5-inch (29-inch wheels) 00601479452538 532519 MAR20550751E
Roarange / 19.5-inch (29-inch wheels) 00601479452552 532521 MAR2052345E
Roarange / 21.5-inch (29-inch wheels) 00601479452569 532522 MAR20102014E
Roarange / 23-inch (29-inch wheels) 00601479452576 532523 MAR19615860E
Matte Trek Black / 13.5-inch (27.5-inch wheels) 00601479452422 532508 MAR28788417K
Roarange / 13.5-inch (27.5-inch wheels) 00601479452507 532516 MAR22906707E
Matte Trek Black / 18.5-inch (29-inch wheels) 00601479452460 532512 MAR26961008K
Roarange / 18.5-inch (29-inch wheels) 00601479452545 532520 MAR20148079E