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


TRIUN SERIES -Athlete Line-


This model is old model. For the latest model, please refer to “Product introduction – Alpine SKI” page.

GS-M is designed for master racers and race enthusiasts.
In addition to the reputational maneuverability, advanced deflection delivers explosive acceleration and trust to update your personal best.


GS-M ¥107,000[without tax]
GS-M with Plate : GR585N ¥127,000[without tax] (plate : made in Japan / weight〈½set〉:about 570g)
GS-M with Plate : FL585 ¥123,000[without tax] (plate : made in Japan / weight〈½set〉:about 514g)
GS-M with Plate : FM-600 ¥116,800[without tax] (plate : made in Japan / weight〈½set〉:about 443g)

Size expansion

Length(cm) Radius(m) 3sizes
Top Center Tail
185 25.0 106.0 67.0 89.0
180 23.1 106.7 89.7
175 21.0 107.7 90.7


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

※For details such as construction please see Core Technology.

Sole surface

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


The TRIUN series is the genuine Alpine Race line engineered to win in alpine races.
OGASAKA’s latest technologies, system, know-how, and accumulated broad data are integrated into TRIUN.
A whole series of on-snow prototype tests were conducted to produce the race-genetic fast skis.
TRIUN leads your racing performance and the result to the summit.