Session 27.5 Frameset | Trek Bikes (CA)

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  • Session 27.5 Frameset
2020

Session 27.5 Frameset

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$5,199.99 Model 22049

Session 27.5 Carbon Frameset is downhill royalty. It has aggressive, race-ready downhill geometry built into its superlight OCLV Mountain Carbon frame. The frameset-only package lets you pick every part exactly as you like. [SESSION 9.9, JUST AS A FRAME SET—OPPORTUNITY TO SET UP AS YOU LIKE, DOES NOT INCLUDE A FORK]
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It's right for you if...

You want a race-ready downhill frame with geometry designed to break records. You appreciate the individualization that the frameset-only package offers, so that you can choose every part to your liking. 

The tech you get

Session 27.5 Carbon Frameset is spec'd to give you every ounce of speed and handling while descending. Our OCLV Mountain Carbon frame comes with Fox' s Factory Float X2 rear suspension and Active Braking Pivot technology. It's highly adjustable with EVO Link and Mino Link for the ideal geometry wherever you ride. 

The final word

Choose your components and Session 27.5 Carbon Frameset is ready to race. Aggressive geometry ushers you to the finish line, while the 27.5˝ wheel spec is great for flicking the bike around. It's our best, most nimble downhill frame. 

See it in action

favorite_borderWhy you'll love it

  1. Superlight carbon takes us downhill crazy fast, but we don't have to baby it
  2. Wide-ranging adjustability for the best fit through EVO Link and Mino Link
  3. 27.5 wheels are great for flicking the bike around through the most technical trail
  4. Fast 27.5˝ wheels get you down the mountain first
  5. Mino Link and fixed-angle headset cups let you adjust your geometry for the exact handling you want


Features

Active Braking Pivot

Active Braking Pivot

Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.

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OCLV Mountain Carbon

OCLV Mountain Carbon

Trek's mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek's advanced engineering, and a higher standard of testing.

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Suspension Calculator

Suspension Calculator

This suspension calculator will help you optimize your suspension settings for your riding weight. Simply follow the steps to find your best set up.

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Mino Link adjustable geometry

Mino Link adjustable geometry

Fine tune head tube angle by 1/2° and BB height by up to 10mm with the simple turn of a nut. Just flip the link to choose between slack or slacker geometry, without negatively affecting suspension performance. A Trek exclusive.

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Carbon Armor

Carbon Armor

Sometimes you need a little extra protection, so we developed our light, tough external Carbon Armor polymer shield. It provides reassurance when you know your down tube is bound to take some abuse.

Specifications

  • Frameset

    Frame
    OCLV Mountain Carbon main frame & stays, ABP, magnesium EVO Link, E2 tapered head tube, Mino Link, integrated frame protection, Control Freak internal routing, Carbon Armor, ISCG mount, 210mm travel
    Max compatible fork travel
    200mm
    Rear suspension
    Fox Factory Float X2, high/low speed rebound adjust, high/low speed compression adjust, tuned by Trek Suspension Lab, 225x75mm

  • Wheels

    Max tire size
    27.5x2.40"

  • Drivetrain

    Max chainring size
    36T

  • Components

    Head set
    FSA Orbit, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom (includes geometry adjust angled cups)

  • Weight

    Weight
    M - 3.27 kg / 7.2 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
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 off Trek pre-production painted frames at 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 authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

Frame size letter Geometry position Wheel size A — Seat tube B — 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
S High 27.5" 42.5 58.0° 11.5 63.5° 57.9 35.6 2.0 44.5 5.2 12.0 121.6 73.8 41.0 61.6
M High 27.5" 42.5 58.0° 11.5 63.5° 58.4 35.6 2.0 44.5 5.2 12.0 123.5 43.9 42.9 61.6
L High 27.5" 45.6 58.0° 11.5 63.5° 60.6 35.6 2.0 44.5 5.2 12.0 125.6 74.6 45.0 61.6
XL High 27.5" 45.6 58.0° 11.5 63.5° 63.1 35.6 2.0 44.5 5.2 12.0 128.1 74.8 47.5 61.6
S Low 27.5" 42.5 57.5° 11.5 63.0° 58.1 34.9 0.9 44.6 5.2 12.4 121.7 73.2 40.5 61.9
M Low 27.5" 42.5 57.5° 11.5 63.0° 60.0 34.9 0.9 44.6 5.2 12.4 123.6 73.3 42.4 61.9
L Low 27.5" 45.6 57.5° 11.5 63.0° 62.1 34.9 0.9 44.6 5.2 12.4 125.7 74.0 44.5 61.9
XL Low 27.5" 45.6 57.5° 11.5 63.0° 64.6 34.9 0.9 44.6 5.2 12.4 128.2 74.2 47.0 61.9

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