Trinity Ninja 4x90mm 273mm black Rollerblade Twister Based on medical arm braces

Based on medical arm braces your wrist is kept in optimal position to heal the wrist from injuries and prevent sprains

This revolutionary frame continues the legacy of the infamous Xsjado freestyle

This high-velocity urban wheel is coming in with a diameter of 100mm and a balanced profile ensuring advanced stability and blading comfort

- Injection molded with glass filled nylon

Trinity Ninja 4x90mm 273mm black Rollerblade Twister Based on medical arm bracesThe Trinty NN 90 is the most nimble 4 wheel frame of the Trinity NN Family. It's agile while maintaining speed and stability for the ride experience. Normally, skating a longer frame will feel like you're rolling on rails, but with the custom "V. m" rockers, the 90 turns like a dream. Combining Powerslide's proprietary Trinity mount with NN's custom "V. m" rocker, you can't go wrong with the all around "ninja" while you're skating all around town