First released: August 2011


The Dietz is the signature yo-yo of Daniel Dietz. It was designed to be an undersized, Side Effect, high level competition focused yo-yo and this is exactly how Daniel uses it. The shape is unique with lots of angles and feels great in the hand. It ships with a new Side Effect (Dietz Side Effect).


  • Base Weight: 59.9 grams
  • Shipping Weight: 62.96 grams (with aluminium Dietz Side Effects)
  • Width: 41.5 mm
  • Diameter: 50.4 mm
  • Stock Response: One Drop Flow Groove
  • Gap Width: 4.34 mm
  • Bearing Size: Large (C) stainless steel (One Drop 10 Ball Bearing)
  • Alloy: 6061 Aluminum
  • Finish: Pyramatte (tm)
  • Axle System: Side Effects (tm)