● Mounting parts: Sports damper

I installed it when traveling 80,000km and ran 10,000km.
Initially there was a little friction in the damper, but I got used to it at 3,000km.
The damper works well and I am satisfied with the minute input from the road surface.
The spring is normal because I don't want to lower it down, but I'm not convinced that the spring rate of the rear is higher than the front, so the number of turns is reduced by about 1% with the normal shape, and the soft rear that does not lower the normal rate by 2% I want a spring, but I'm giving up because it doesn't exist anywhere.
Overall, the movement is within the predictable range, and there is a sense of unity in the medium and low speed range.
I think it's good because it's not a car that says what to do in the high speed range.
Speaking of greed, I would like to increase the damper rod by about 2% and adjust the damping force in the negative direction.
As for body reinforcement, it is useless if you do not think about it in total, so at present, only the center floor bar near the center of the body is used.
I am interested in motion control beams and feel that the ambiguous parts of Yamaha performance dampers have been eliminated.

● Mr. Inoue, Saga (CX-5 / KE Diesel)