SLR Boost 3D Kit Carbonio Superflow Saddle

What Our Gearhead® Experts Are Saying:

"I upgraded from the standard SLR Boost and immediately noticed the difference. The 3D-printed padding has just the right give, especially on long climbs, and it still feels fast and race-ready. Light, stiff, and genuinely more comfortable—it hasn’t left my bike since."

Precision-engineered for modern performance bikes, the ENVE x Selle Italia SLR Boost 3D Kit Carbonio Superflow combines ultralight materials with cutting-edge comfort technology. Designed with Carbon DLS™ 3D printing, this saddle features a differentiated lattice structure that provides strategic pressure relief and progressive support across the sit bones, perineal zone, and soft tissue areas.

Carbon rails and a lightweight shell give the saddle stiffness and responsiveness suited for racing and hard training efforts, while the shorter Boost profile improves pelvic stability and supports a more aggressive forward position. The Superflow cutout enhances blood flow and reduces numbness during long hours in the saddle, making this an ideal upgrade for riders who prioritize comfort without compromising performance.

Available in both 130mm and 145mm widths, the SLR Boost 3D Kit Carbonio Superflow adapts to different anatomies and fit preferences while maintaining the sleek, race-ready aesthetic that complements any premium build. For riders who demand the best in comfort, fit, and responsiveness, this saddle leads from the front.