SQ Labs

610 Infinergy M-D Active 2.1 Saddle

What Our Gearhead® Experts Are Saying:

"I suggest this for riders who want maximum pressure relief without sacrificing stability. The deep M-D channel and Infinergy® foam make a big difference on long tours, and the active system helps reduce back fatigue."

The 610 Infinergy M-D Active 2.1 Saddle is engineered for trekking and sport touring cyclists who demand maximum anatomical relief and advanced vibration damping. The M-D (Maximized Dip) profile incorporates a deep central recess that achieves 82% perineal relief, redistributing load onto the sit bones while reducing pressure in sensitive soft tissue areas. This design follows medically informed pressure distribution principles to enhance blood flow and long-distance comfort.

Infinergy® padding, known for its exceptional energy absorption and rebound characteristics, delivers superior damping performance over uneven surfaces. Unlike traditional foam, Infinergy® maintains its resilience over time, ensuring consistent comfort across extended mileage. The wide rear platform supports a moderate to upright riding posture, providing a stable seating position during touring and daily commuting.

The Active System 2.1 (Sport version) enables controlled lateral movement of the saddle, promoting natural pelvic motion and reducing stress on the lumbar spine. Constructed with a glass fiber reinforced PA12 shell and hollow S-Tube stainless steel rails, the saddle balances strength, compliance, and durability. At 285mm in length and available in widths from 14cm to 17cm, riders can select the correct size based on sit bone distance for optimal weight distribution.

Rated to DIN/ASTM category 3, e-bike ready, and TÜV SÜD tested, the 610 Infinergy M-D Active 2.1 offers a performance-oriented comfort solution for riders prioritizing relief, damping, and spinal health on long-distance trekking routes.