Profile Design Fast Forward seatpin 27.2 mm/31.6 mm

This post can effectively turn your regular road bike into a time trailing or Triathlon machine It positions the saddle further forward, in the same way as a steeper seat tube angle, making for a more powerful aerodynamic position It changes a 73 degree seat tube angle to 78 degrees Forged from 6061-T6 aluminium is shot-peened for added strength Sizes: 27.2 mm or 31.6 mm Length: 300 mm Offset: 38 mm Weight: 298 - 310 grams