Birdie (retooled) from Innova Champion Discs
Production
Manufacturer / Distributor: Innova Champion Discs
Class: Vintage Class
Approved Date: May 13, 1991
Certification Number: 91-10
Specifications
Max Weight: 176.0gr
Diameter: 21.2cm
Height: 2.4cm
Rim Depth: 1.9cm
Rim Thickness: 0.7cm
Inside Rim Diameter: 19.8cm
Rim Depth / Diameter Ratio: 9.0%
Rim Configuration: 98.25
Flexibility: 11.82kg
Max Weight Vint: 142.0gr
