Bontrager Madone Seatcap — 128mm, 5mm Offset • Matte Onyx, Carbon Head

Compact seatcap with minimal offset for riders seeking a forward saddle position and the light feel of carbon where it matters.

• Length: 128mm — tight clamp footprint
• Offset: 5mm — minimal setback for forward saddle placement
• Carbon head with aluminum clamp and black hardware
• Finish: Matte Onyx mast clamp for a low-glare factory look

Recommended: Riders optimizing for forward saddle position or lightweight cockpit assembly.