Designed for competitive skiers, the SPX 15 Rockerace binding is based on World Cup styles, with which it shares its Hot Red colour. Its extremely long elastic travel ensures excellent retention, instant power transfer and superior shock absorption for maximum reduced unwanted pre-release. Its short mounting zone and semi-suspended heel enhance ski flex for even more precision and control. It's only compatible with ISO 5355 A ski boots and skis equipped with an R22 plate.