Selle Italia SLR Boost 3D Superflow Kit Carbonio Saddle Size:L (145mm) The chainring has been reworked

The chainring has been reworked for efficiency without compromise

Vivid Air and Kage rear shocks

Bluesign certified

this outsole is the stiffest in the fizik range

Selle Italia SLR Boost 3D Superflow Kit Carbonio Saddle Size:L (145mm) The chainring has been reworkedMade with a proprietary, 3D printed pattern, the SLR Boost 3D Kit Carbonio Superflow provides support on the toughest road rides helping you conquer the steepest of climbs and fastest descents. The differentiated cushioning zones give progressive absorption and Hi Tech Carbon rails provide strength and ensure comfort on every pedal stroke. This high tech road specific saddle with Carbon DLS Technology is one of the most advanced on the market and is