Side Effects

First introduced in 2010 on the "54", Side Effects are our axle system that allow for easily swapping out the hub to change the weight and the look of your yoyo. For models that use this system, the Side Effects are interchangeable: any set of Side Effect works on any Side Effect compatible yoyo. The compatible yoyos are listed below and they include a few from other brands that licensed our technology.

Energy Domes Side Effect
Energy Domes Side Effect
3YO3 Side Effect
3YO3 Side Effect
Anti-Yo Side Effect
Anti-Yo Side Effect
MarkMont Side Effect
MarkMont Side Effect
Spikes Side Effect
Spikes Side Effect
Dietz Side Effect
Dietz Side Effect
RSM Side Effect
RSM Side Effect
Domes Side Effect
Domes Side Effect
Flat Caps Side Effect
Flat Caps Side Effect
Legos Side Effect
Legos Side Effect
Mini Discs Side Effect
Mini Discs Side Effect
Discs Side Effect
Discs Side Effect
Sakura Side Effect
Sakura Side Effect
CODE1 Side Effect
CODE1 Side Effect
Stunt Pegs Side Effect
Stunt Pegs Side Effect
Ultra Light Side Effect
Ultra Light Side Effect

Side Effects

  • Aluminum Ultra Light: 2.5 grams
  • Aluminum Micro Caps: 2.52 grams
  • Aluminum Lego: 2.7 grams
  • Aluminum Markmont.: 2.8 grams
  • Aluminum Dome: 2.9 grams
  • Aluminum Sakura: 2.9 grams
  • Aluminum Spike: 3.2 grams
  • Aluminum Mini Spike: 2.75 grams
  • Aluminum Flat Cap: 3.3 grams
  • Aluminum Energy Domes: 3.5 grams
  • Aluminum Stunt Peg: 4.0 grams
  • Aluminum CODE1: 4.0 grams
  • Aluminum Dietz: 3.0 grams
  • Aluminum Anti-Yo: 4.7 grams
  • Aluminum Mini Disk: 4.8 grams
  • Aluminum Disk: 7.2 grams
  • Brass Ultra Light: 5.2 grams
  • Brass Lego: 5.8 grams
  • Brass MarkMont.: 6.1 grams
  • Brass Dome: 6.6 grams
  • Brass Dietz: 6.7 grams
  • Brass Spike: 7.2 grams
  • Brass Flat Cap: 7.7 grams
  • Brass Energy Domes: 8.0 grams
  • Brass CODE1: 9.5 grams
  • Brass Dietz: 6.4 grams
  • Brass Mini Spike: 6 grams
  • Nickel Plated Disk: 7.4 grams
  • RSM: 11.2 grams

Compatible YoYos

  • One Drop 54
  • One Drop CODE1
  • One Drop Dietz
  • One Drop CODE2
  • One Drop DANG
  • One Drop Cascade
  • One Drop Yelets
  • One Drop/CLYW Summit
  • One Drop/ILYY Sakura SE
  • One Drop/Static Parlay
  • One Drop Chik!
  • One Drop Benchmark Series 2013
  • One Drop Gradient
  • One Drop Markmont. Classic
  • One Drop Benchmark Series 2014
  • One Drop Downbeat
  • One Drop Rebirth
  • One Drop Terrarian
  • One Drop Benchmark Series 2016
  • One Drop Prescription
  • One Drop Küntosh
  • One Drop Legendary Terrarian
  • One Drop 1to1
  • One Drop Panorama
  • One Drop Fat Tire
  • One Drop Panorama
  • One Drop Diorama
  • One Drop Deep State
  • One Drop Kamuraiju
  • One Drop Reboot
  • One Drop Silhouette
  • One Drop Downbeat 20/20
  • One Drop Aitch
  • One Drop Still Rollin
  • One Drop Fat Tire 20/20
  • Toxic Hazmat
  • Eternal Throw Victory
  • Anti-Yo Viszilla
  • Anti-Yo YWET
  • Static Sudo
  • YoYoCommunity Spectrum SE
  • Yoyoworkshop Capstan
  • 2yo3 Bassline 2
  • Plus many more licensed