Trek Marlin 4

2018 Model

Regular price $499.00 Sale

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.

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Bike Specifications

Suspension

Front Suspension SR Suntour M-3030, coil spring, preload, 75mm travel

Wheels

Wheels Formula alloy DC20 front hub, Formula DC31 alloy rear hub, Bontrager Connection rims
Tyres Bontrager XR2, 29x2.20" (13.5 & 15.5: 27.5x2.20")

Drivetrain

Shifters Shimano Altus EF500, 7 speed
Crank Shimano Tourney TY301, 42/34/24
Cassette Shimano TZ21 14-28, 7 speed

Components

Seatpost Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset
Handlebar Bontrager alloy, 31.8mm, 15mm rise
Brakeset Tektro M280 mechanical disc
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production

Sizing & Fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs. Bike Sizing Diagram
All measurements provided in cm unless otherwise stated.
Frame size number Wheel size A Seat tube B Seat tube angle Effective seat tube angle C Head tube length D Head angle E Effective top tube F Bottom bracket height G Bottom bracket drop H Chainstay length I Offset J Trail K Wheelbase L Standover M Frame reach N Frame stack
13.5 in 27.5" 34.3 73.0° 73.0° 10.0 69.0° 52.5 30.6 4.8 43.8 4.4 8.9 103.3 66.0 35.2 56.5
15.5 in 27.5" 39.4 73.0° 73.0° 10.0 69.3° 56.0 30.6 4.8 43.8 4.4 8.7 106.6 74.5 38.1 58.5
17.5 in 29" 41.9 72.5° 72.5° 10.0 69.3° 60.2 31.6 5.3 44.5 5.1 8.5 111.6 76.5 41.3 60.0
18.5 in 29" 44.4 72.3° 72.3° 10.0 69.6° 62.0 31.6 5.3 44.5 5.1 8.3 112.8 77.7 42.8 60.1
19.5 in 29" 47.0 72.0° 72.0° 10.0 69.6° 63.9 31.6 5.3 44.5 5.1 8.3 114.4 78.9 44.4 60.1
21.5 in 29" 52.1 72.0° 72.0° 12.0 69.6° 65.9 31.6 5.3 44.5 5.1 8.3 116.5 82.5 45.8 62.0
23 in 29" 55.9 72.0° 72.0° 12.0 69.6° 67.3 31.6 5.3 44.5 5.1 8.3 117.9 84.8 47.2 62.0