Blätter – Honda Cr 250 2002

Boyesen has patented the two-stage Power design slats. Lightweight and durable top reed for fast response at low and mid RPM. The lower lamella, more rigid, designed to deliver maximum power at high RPMs. & nbsp;
The two-stage reeds work in unison to be efficient throughout the entire power range. The difference in stiffness between the upper and lower lamella it allows to have a better response; quickly and to accommodate the variations in pressure of the engine. There & ograve; results in rapid acceleration with a longer response; sharp and an increase in performance across the power range.
size: 77 x 48 mm