![]() The bikes will ship in a stock configuration with 29” wheels front and rear. Speaking of Mino Links, the combination of the geometry Mino at the seatstay pivot plus the EXT Headset Cup means the Session can run any modern wheel size combination. Apparently, Trek’s racers all went straight for the 25% setting and left it there. Now, Trek is providing the option to all riders allowing you to tune the frame for rider preference, course needs, air vs. On previous Session models, this was something done for their pro riders, but only through custom links and shock extenders. Not to be confused with the Mino link for the geometry, the Suspension Mino Link allows riders to choose between a 20 and 25% leverage rate. ![]() Progressive suspension – you chooseĪdditionally, the new Session gets more suspension options with a Suspension Mino Link. The result is the new bike only has 5-8° of pedal kickback, whereas the 2018 Session without a high pivot design had 15-27° of kickback. To eliminate the issue, Trek uses a fairly common solution with an idler pulley located above the crank. Basically, as the suspension compresses, it would pull backwards on the chain which cause the cranks to rotate backwards. Idler Pulleyīut – one of the downfalls of a high pivot design has always been the amount of feedback at the pedals, or pedal kickback. You end up with a smoother suspension response, better traction, and a bike that carries more speed through rough sections. The pivot location causes the wheel to move in a bigger arc, up and away from the bike which gives the wheel more time to get over a bump smoothly. Specifically, the benefits of a more rearward axle path. ![]() Now though, Trek has decided it was time to go back and look into the benefits of a high pivot system. That new Session was a game changer for Trek and led to many wins under legends like Tracey Moseley, Aaron Gwin, Rachel Atherton, and more. But with the Session 8 introduction, Trek changed almost everything with the design, adding all of their new technologies. That’s because Trek has gone back to their roots of using a high pivot design, first with the Trek Diesel, then the Session 10. The new Trek Session looks like a Session – only a mashup of the modern bikes, and the Session 10 from 2006.
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