Astra
Bi-metal sibling to the Fora, designed with Martin Koprna
Astra is a 66.3-gram bi-metal yo-yo designed with Slovakian National Champion Martin Koprna, the second in Canopy Collection's «Regional Series».
A sibling to the Fora, the first model in the series, it takes Martin's design from the Fora's tri-material build (7075 aluminum with polycarbonate and POM rims) to 6061 aluminum and stainless steel. At 53.0 mm in diameter and 47.5 mm wide, it is slightly undersized and about 1 mm narrower than the Fora. Martin's Fora design notes describe the project starting as an undersized, wide bi-metal aimed at competition, before the Fora became its full-size hybrid counterpart.
Available on Spinkult in four colorways: Grape Soda, Starburst, Genmaicha and Cherrywood.
We ship worldwide from Sweden with both traceable and non-traceable options based on destination.
Packages shipped to the US have import duties and tariffs pre-paid by us, nothing to pay on delivery.


Technical specifications
Appearance
- Body Material
- 6061 Aluminium
- Weight
- 66.3 g
- Diameter
- 53.0 mm
- Width
- 47.5 mm
- Weight Ring Material
- Stainless Steel
- Shape
- H-shape
Maintenance
- Bearing Seat
- Size C
- Response Type
- 19mm Response Pad
Production
- Produced By
- Canopy Collection
- Collaboration With
- Martin Koprna
- Designed In
- Slovakia
- Release Date
- August 2026
Packaging
- Stock Setup
- 1 × Curved bearing
- 2 × Silicone Response pad
- Package Contents
- 1 × Astra yo-yo
- 1 × Canopy Collection Rope string
- Packaging Type
- Plastic box



