OJ Wheels Winkowski Mountain Trip

With a 61mm diameter and a 99A durometer, these wheels are designed for versatility. They are large enough to handle transition and rougher terrain while remaining hard enough for technical street tricks and power slides.

The Team Rider shape is engineered for a balance of stability and responsiveness. It typically features a wider contact patch for grip on transition, but with enough cutaway to keep the wheel lightweight and agile for technical maneuvers.

Yes, using riser pads is highly recommended with 61mm wheels to prevent wheel bite. Adding risers will give you the necessary clearance between your deck and wheels, especially if you prefer a looser truck setup.

A 99A durometer is a classic 'hard' wheel rating that provides a great balance of speed and slide. You will find them very responsive on smooth concrete and wood ramps, though they will feel quite stiff on rougher asphalt.

These wheels use a high-performance urethane formula specifically designed to resist flat spotting. While no wheel is completely immune to damage from extreme power sliding, this formula is built to maintain its shape and integrity under heavy, consistent use.