Ninja from Gateway Disc Sports
![](https://www.pdga.com/files/styles/course_map/public/disc_certification/disc_profile_ninja.jpg?itok=eh3nZjmr)
Production
Manufacturer / Distributor: Gateway Disc Sports
Approved Date: Apr 21, 2017
Certification Number: 17-58
Specifications
Max Weight: 176.0gr
Diameter: 21.2cm
Height: 1.9cm
Rim Depth: 1.2cm
Rim Thickness: 2.0cm
Inside Rim Diameter: 17.2cm
Rim Depth / Diameter Ratio: 5.7%
Rim Configuration: 31.75
Flexibility: 8.73kg
Technical Standards
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- PDGA Approved Disc Golf Equipment
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- Flying Disc Museum – PDGA Test Discs
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