The O2 RCX features a 4 position low-speed compression circuit. Lever position 1 is open, allowing some fluid to flow freely through the shock shaft, bypassing the primary compression circuit. Positions 2-4 raise the pressure threshold necessary for suspension fluid to flow through the bypass circuit, giving the O2 RCX three useful compression tunes and a fourth position acting as an extra-firm pedaling platform.
- Air spring
- Adjustments: 4 position compression adjustment, rebound
- Intended use: XC/Trail/All-Mountain/Enduro
| Item Specifications |
| Weight | 228 |
| Eye to eye length | 7.5 |
| Stroke | 2 |
| External Adjustments | Low Speed Compression Damping |
| External Adjustments | Rebound Damping |
| Eye to eye length (mm) | 190 |
| Positive Spring | Air |
| Eyelet Diameter (mm) | 12.7 |
| Stroke (mm) | 51 |
| Lockout Switch | Shock Mounted Switch |