Designed to offer a broad range of riders comfortable support and compliance, and shaped for a powerful, efficient pedaling position, the ultra-light Amp saddle features an Advanced Forged Composite Technology base and Integrated Rail Design. Comfort is further enhanced with high-elasticity Particle Flow padding, Lightweight Reactive Foam and a pressure-relieving ergonomic center cut-out.and comfort. FEATURES Rising rear curve design increases ischial support and puts the rider in a more efficient and aerodynamic position. Crowned shape drops away quickly at wings for more pedaling space, increasing fit options and reducing clearance issues. Smooth-edge, truncated nose design reduces inner thigh pedaling interference. Advanced Forged Composite Technology provides a low-seated, SMC carbon base that eliminates flex and offers maximum support for more efficient pedaling. Integrated Rail Design relieves pressure points and increases compliance. Built-in high-elasticity Particle Flow padding disperses pressure over a broader area. High-density rebound Lightweight Reactive Foam offers durable comfort and vibration dampening. Ergonomic center cut-out relieves pressure on soft tissue areas. SPECIFICATIONS Weight: 129g Rail Material: Carbon Rail Size: 9mm Shell: Advanced Forged Composite Technology (AFCT) Padding: Lightweight Reactive Foam + Integrated Particle Flow Width: 145mm Length: 245mm Stack Height: 44mm