More detail on Studio Ocean Mark site
Gear Ratio | Drag | Bearings | Weight | PE | Color |
6.3:1 (110cm) | 7 kg | ACBB x 1, Ball x 8, Roller x 1 | 400 g | PE 2-700 (300)m, PE 1.5-1000 (450) m, PE 1.2- 12000 (550)m. When using the economizer in parentheses | Light Blue |