The new Sinus is an approach disc you can count on. Sinus was one of our very first molds back in 2006, here it is redesigned for the future with a smoother feel and even more overstability. Sinus likes to fly slow and predictable. You will love how it will fly straighter and straighter the more you use it.
DETAILED INFORMATION
Diameter: 21.2 cm
Maximum weight: 176.0 gram
Height: 1.9 cm
Rim depth: 1.4 cm
Inside rim diameter: 19.3 cm
Rim thickness: 0.9 cm
Rim depth/ Diameter ratio: 6.60 %
Rim configuration ratio: 50.75
Flexibility rating: 9.75