Cycle News

Cycle News 2019 Issue 21 May 28

Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles

Issue link: https://magazine.cyclenews.com/i/1122949

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PROJECT PIKES PEAK 2019: PART 2 PROJECT P110 almost fully extended. Stability on the side of the tire was always a strong point of the Tuono, so we went back and forth over the day to keep this benefit while allowing the chassis to pivot and fire out of slow-speed corners—something that will be extremely important in the W's section of the mountain. Later in the day, we went up one spring rate to a 0.95 spring, which was something I initially thought would be a step too far as I was quite happy with the 0.90. Turns out, the 0.95 spring was almost perfect for the Tuono. I shaved nearly two seconds immediately off my time in traffic, and the chas- sis would hold itself up better under hard acceleration while still remaining stable in the fast sweepers. We lost a touch of that important low-speed pivoting ability we were working on, but it was a minimal loss as the overall gain with the heavier spring was worth it. I'm absolutely ecstatic to have a guy like Jeremy in my corner as his help, just on the phone and later at the track, has been invaluable. We've got another few days lined up in the com- ing weeks, and one month from today we'll be on the mountain for the tire test for the 2019 Pikes Peak Interna- tional Hill Climb. It's getting serious now! CN Toye at work at Buttonwillow. We worked hard on getting the chassis to turn tight and change lines easily, something important for the middle section of Pikes. That little sticker under the seat means a lot. Pirelli has been huge for us in this project.

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