Only when you ride a ski as you wish, real fun will be born.


TRIUN SERIES -Athlete Line-


FIS approved K1/K2 model R>17m
Based on GS-30, GS adopted the same Sandwich construction to maximize the ski deflection, explosive acceleration and outstanding stability.
GS is designed to conquer the tight and tricky technical courses.


GS ¥107,000[without tax]
GS with Plate : GR585N ¥127,000[without tax] (plate : made in Japan / weight〈½set〉:about 570g)
GS with Plate : FL585 ¥123,000[without tax] (plate : made in Japan / weight〈½set〉:about 514g)

Size expansion

Length(cm) Radius(m) 3sizes
Top Center Tail
188 27 102.8 65.0 85.8
183 25.1 103.3 86.3
178 23.1 104.0 87.0


Construction Component Edge
  • FFS
  • FLF
NF Wood core AL7178 & F.R.P & F.R.P(ZTC) Seamless

※For details such as structure please see Core Technology.

Sole surface

Raw material Finishing Structure
UHMW-PE Graphite Microstone & Ceramic disc finish CROSS

TRIUN SERIES -Athlete Line-

TRIUN series are the genuine Alpine Race skis developed to win in alpine races. OGASAKA’s latest technologies, system, know-how and accumulated broad data have been integrated into TRIUN. Thanks to the enhanced thrust and high-speed stability, TRIUN leads your racing performance and result to the summit.