1. Loading...

2019

Session C 27.5 Frame Set

/
Model 22049

Session C 27.5 frame set is an agile carbon DH mountain bike that's built for tearing up the biggest descents. Strong and light OCLV Mountain Carbon tubes, 190 mm of travel with a FOX Factory shock and the best frame tech make it the perfect platform for downhill speed.

Search shop availability

More options

It's right for you if...

You seek out the steepest descents, the fastest lines and the biggest jumps. You're looking for a fast, agile, light DH ride with a high-quality shock and the best frame tech for ridiculous speed in downhill races.

The tech you get

A strong and light full OCLV Mountain Carbon frame, 190 mm of travel with an adjustable FOX Factory Float X2 shock tuned by Trek Suspension Lab, Carbon Armour frame protection and adjustable fixed-angle FSA Orbit headset, and exclusive trail tech like ABP and Mino Link. Built for 27.5˝ wheels.

The final word

This light and nimble bike is built for speed and agility on the biggest, roughest downhill runs.

favorite_borderWhy you'll love it

  1. Session has the heart of a monster truck: it rolls over everything, gives you the confidence to take on rougher trails, and saves you when you don't take the right line
  2. OCLV Mountain Carbon is light and strong, even on the wildest runs
  3. Race or get rowdy? This bike does both
  4. 27.5 wheels are great for flicking the bike around through the most technical trails
  5. Mino Link and fixed-angle headset cups let you adjust your geometry for your personal handling requirements


Features

Specifications

  • Frameset

    Frame
    OCLV Mountain Carbon main frame and stays, ABP, magnesium EVO Link, E2 tapered head tube, Mino Link, integrated frame protection, Control Freak internal routing, Carbon Armor, ISCG mount, 210 mm travel
    Rear suspension
    Fox Factory Float X2, high/low speed rebound adjust, high/low speed compression adjust, tuned by Trek Suspension Lab, 225x75 mm
  • 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 lb
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
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.

 

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
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
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
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
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
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
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
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
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

Product Compare Rack

Start comparison
International / English
You’re looking at the International / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country’s Trek Bicycle website here.