The PX Racing 15 Maxflex is an elite level race binding with a 8-15 DIN range. The all metal reinforced Pivot toepiece combined with the PX Racing heel delivers maximum power transmission, shock absorption, and the longest elastic travel on the market to reduce unwanted pre-releasing. Wide mounting zone for better contact with wide skis. Pivot toepiece has 4 points of contact on the boot provide maximum power transmission. 180 degree multi-directional release capabilities aid release.