Infinity E1X Series Saddle

Elite Series Bike Seat – E1X
Built for a more relaxed, upright riding style — ideal for road cyclists, TT, mountain bikers, cyclocross, gravel, ultra-cyclists, and weekend riders. It has a "hammock" feel that lets you shift position and sit deeper in the pocket, making it well-suited for climbing and long-distance rides. The design spreads the rider's weight across the entire seat, accommodating an aggressive forward pelvic tilt (drop bars/aero position), an upright posture, or riders with limited spinal-pelvic range of motion.

The E1X-Series is built for a more relaxed, upright riding style for road cyclists, TT riders, mountain bikers, cyclocross riders, gravel riders, ultra-cyclists, and weekend riders. It has a "hammock" feel that lets you shift position and sit deeper in the pocket, which makes it well-suited for climbing and long-distance rides. The design spreads the rider's weight across the entire seat, accommodating an aggressive forward pelvic tilt (drop bars/aero position), an upright posture, or riders with limited spinal-pelvic range of motion.

• Signature full-cutout design frame
• Covered with 1/8 inch foam padding
• Individually hand-crafted in genuine Italian leather
• Handmade in Southern California, USA
• Optional Carbon Fiber Rail: oval 7×10mm rail in natural charcoal grey
• Carbon Fiber Rail reduces seat weight by approximately 100g
• Carbon Fiber Rails are interchangeable across all Infinity seat models
• Carbon Fiber Rail recommended for intermediate to advanced cyclists only
• Not recommended for off-road cycling, gravel biking, power-assist bikes, or extreme MTB use
• Diffuses G-force shock transferred from road surface to rider
• In high-performance/high-cadence riding, reduces side-to-side energy loss and increases forward kinetic energy
• Side-mount seatpost clamps require 7x10mm ears and cups
• Top-mount clamps may need a longer bolt (rail sits 3mm higher)
• Installation guidance available via video for G-Force pad setup (side and top mount)
• Warning: Do not exceed the 60mm mark on the rails

• Category: Bike Seats
  
• Brand: Infinity
  
• Price: From $387.00
  
• Seat Dimensions: 10.25 in x 6.5 in (260.35 mm x 165.1 mm)
  
• Max Sit-Bone Width: 130 mm
  
• Product Weight: 265 g (≈1 lb); ~100 g lighter with Carbon Fiber rail
  
• Package Dimensions: 11 x 7 x 3 in
  
• Padding: 1/8 inch foam
  
• Max Leg Angle: 150°