Straight from Ozone:
 
 PERFORMANCE: High-performance all-round foil kite
Amazing jumping and hangtime, even in light windsR1 race kite design base, re-tuned for all-round freeridingIncreased accessibility, but some suitable experience still required
 
TUNING AND DESIGN: High-aspect-ratio design
Designed to fly on 17m or 21m lines
4 bridle line levels for ease of use, control and longevity
Sheathed bridle lines for easy set-up and durability
Lightweight but durable construction
Transverse sail shaping