A Kuxir-Pinch is a hard shot to defend in 1v1's. When the ball is rolling directly up the wall slowly. You can Air-Roll your car and pinch the ball and try to aim the ball towards the opponents goal. Becoming accurate with this pinch takes time and enough space to setup in-game.
1. Have the ball rolling slowly towards the wall. Enough speed so that it can be right above the curve.
2. Pre-Jump the ball and aim to hit it on the bottom corners of the ball, slightly off center.
3. In the air turn your back wheels towards the opponents goal. Tilt your cars front towards the ball around 30*.
4. Front-flip into the ball and watch where the ball goes.