- Wider nose and slightly more padding than the 612 model
- Ergowave shape offers higher performance thanks to optimal pressure distribution throughout the deep structures of the body
- High end aggressive saddle designed for racing
- Incorporates SQlab's unique design where the nose drops down away from the rear of the saddle, allowing for 55% of the rider's weight to be transferred to the ischial or "sit bones"
- K18 synthetic top, marathon foam padding with Kevlar sides
| Model | 611 |
| Rails | Carbon, CrMo, S-Tube |
| Top | Synthetic |
| Color | Black |
| LxW (mm) | 280x130, 280x140, 280x150 |
| Weight | 153g, 157g, 161g, 200g, 204g, 208g, 239g, 243g, 245g |
