Crossbow (Nu, 连弩) from Yikun Discs
Production
Manufacturer / Distributor: Yikun Discs
Approved Date: Aug 16, 2018
Certification Number: 18-62
Specifications
Max Weight: 176.8gr
Diameter: 21.3cm
Height: 1.6cm
Rim Depth: 1.3cm
Rim Thickness: 1.6cm
Inside Rim Diameter: 18.2cm
Rim Depth / Diameter Ratio: 6.1%
Rim Configuration: 42.75
Flexibility: 9.64kg
