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DiamondBack
YYJDiamondBack1
Manufacturer YoYoJam
Release date 2012
Shape Step Round
Color Black
Green
Red
Blue
Purple
Weight 67.5 grams
Dimensions Diameter: 55.75mm
Width: 42.7mm
Material Aluminum with nickel-plated bronze weight rings
Bearing size Size C YYJ Large Speed
Response system YoYoJam Silicone O-rings
The DiamondBack is a bi-metal yo-yo released in 2012 by YoYoJam as a signature series yo-yo of Eric Koloski.

Description

The DiamondBack is made of a beautiful blend of aluminum and nickel-plated bronze midship weight rings. With a lower edge in its profile than the previous New Breed, it boasts increased stability, and the shape of its body profile allows for reduced friction during play.

The DiamondBack also gets its name from the diamond-shaped patterns etched on the sides and the inside edges of the yo-yo (not included on the purple version) for a feel similar to the Next Level. It comes stock with silicone O-ring response and a Speed Bearing for unresponsive play.








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