Eureka
Aufheben's debut 7075 monometal yo-yo
$87
Sold Out
Eureka is Aufheben's first yo-yo, a 64.6-gram 7075 aluminum monometal released in 2019, the year the Japanese brand launched. It has an inverted W-shape, a 55 mm diameter, a 42.9 mm width and a C-size bearing seat.
Two 2021 models build on it: Shelter, a 6061 model of about the same size, and Oxymoron, which keeps much of Eureka's shape but is 1 mm larger in diameter and 2.9 mm wider. In February 2026 Aufheben reissued it as Eureka RM, about 2 mm wider than the original.
Free shipping for orders over $121
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
- 7075 Aluminium
- Weight
- 64.6 g
- Diameter
- 55.0 mm
- Width
- 42.9 mm
- Shape
- W-shape / Inverted
Maintenance
- Bearing Seat
- Size C
- Response Type
- 19mm Response Pad
- Axle
- M4 x 8mm
Production
- Produced By
- Aufheben
- Designed In
- Japan
- Release Date
- 2019
Packaging
- Package Contents
- 1 × Eureka yo-yo
