The Fizik Transiro Aeris LD R3 Adaptive is built for long-course triathlon performance, offering maximum comfort, support, and pressure relief in forward, aerodynamic positions. Featuring Adaptive 3D-printed padding, a wider nose, and durable Kium rails, this saddle delivers all-day race comfort without compromising power transfer or aerodynamics.

KEY FEATURES

• 3D-Printed Adaptive Padding: Crafted with Carbon® Digital Light Synthesis™ technology, zonal cushioning adapts to your position and reduces peak pressure by up to 60% for enhanced comfort in aggressive aero positions.
• Wider Nose & Central Channel: Designed specifically for long-distance triathlon, the widened nose and soft central channel improve weight distribution and reduce pressure for extended efforts.
• Kium Hollow Rails: Durable 7x7mm rails offer a solid strength-to-weight ratio with long-term reliability.
• Stability in Transitions: The nose includes a rail loop that adds strength and doubles as a bike rack hook—perfect for fast, stable transitions.
• No-Slip Surface: The Adaptive padding offers subtle grip to keep you locked into position while maximizing efficiency.
• Hydration Mount Compatible: Optional Aeris Link rear bottle cage mount keeps hydration close without interfering with mounting/dismounting—ideal for triathlon transitions.
• Wide Adjustment Range: Aerodynamic rail-insertion system complies with UCI regulations while allowing forward positioning for optimized fit and performance.

SPECIFICATIONS

• LENGTH: 242 mm
• WIDTH: 135 mm
• HEIGHT AT 75MM WIDTH: 51 mm
• LENGTH FROM NOSE TO 75MM WIDTH: 99 mm
• NOSE WIDTH: 55 mm
• WEIGHT: 220g
• RAILS: 7x7 mm Kium hollow
• AERIS LINK WEIGHT: 14g
• SERIES: Transiro (Triathlon Series)
• INTENDED USE: Triathlon – Long Distance

A must-have for long-course triathletes seeking top-tier comfort, pressure relief, and aerodynamic efficiency, the Fizik Transiro Aeris LD R3 Adaptive – 135mm is your endurance-ready advantage on race day.