The Amp 3D saddle combines cutting-edge 3D-printed G3D gyroid infill with an ultralight carbon base for unmatched comfort efficiency and performance. Its precision-tuned structure optimises pressure distribution minimises weight and absorbs road vibrations for a smoother ride. Designed for maximum power transfer and durability the Amp 3D delivers the perfect balance of support and speed. Features Exclusive Gyroid Structure: High-resilience EPU 3D-printed padding integrates a cutting-edge gyroid design delivering superior pressure distribution enhanced support and maximum comfort at minimal weight. Precision-Tuned G3D Padding: 3D-printed gyroid infill padding allows precise variation in density across the center of the saddle optimizing support and comfort in key pressure zones while keeping weight to a minimum. Optimised Performance Shaping: A crowned profile that quickly drops away at the wings increases pedaling space improving fit options and reducing clearance issues. Smooth-Edge Truncated Nose: Minimises inner thigh interference for unrestricted pedaling motion. Advanced Forged Composite Technology Base: A low-seated SMC carbon base eliminates flex enhances support and maximises pedalling efficiency. Integrated Rail Design: Relieves pressure points while improving compliance for a smoother ride. Ergonomic Center Cut-Out: Reduces pressure on soft tissue areas for long-lasting comfort. Specifications Weight: 147g Rail Size: 9.5mm Width: 145mm Length: 245mm Stack Height: 41mm Rail Material: Carbon Shell: Advanced Forged Composite Technology AFCT Padding: G3D Gyroid and Lattice Structure Every effort has been made to ensure accuracy throughout this website. However Giant reserves the right to change bike specifications features prices and colours without prior notice. Advanced Forged Composite Technology A state-of-the-art high-pressure moulding process used to produce complex-shaped carbon fibre components creates a unique two-piece saddle frame that yields the perfect balance of support and comfort. Integrated Rail Design Relieves pressure points by positioning the saddle rail connections to the base in an area that’s not a contact point for riders. The shape of the rails also helps dissipate road vibration and by eliminating the overlapping joint area normally found on saddles unnecessary weight is avoided. G3D Gyroid 3D Print Technology 3D-printed gyroid infill padding allows precise variation in density across the saddle optimizing support and comfort in key pressure zones while keeping weight to a minimum.