Piwakawaka (MR1, originally Arcturus) from RPM Discs/Disc Golf Aotearoa
![](https://api.pdga.com/files/styles/course_map/public/disc_certification/rpm_mr1-arcturus_ranamed_piwakawaka.png?itok=VvS384Wm)
Production
Manufacturer / Distributor: RPM Discs/Disc Golf Aotearoa
Approved Date: Jun 22, 2007
Certification Number: 07-37
Specifications
Max Weight: 180.9gr
Diameter: 21.8cm
Height: 2.0cm
Rim Depth: 1.2cm
Rim Thickness: 1.3cm
Inside Rim Diameter: 19.2cm
Rim Depth / Diameter Ratio: 5.5%
Rim Configuration: 38.25
Flexibility: 3.86kg
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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