ISM PR 2.0 Black L-250 / W-130 Satin Steel Rails Chairs WINGFLEX: The shell's side edges

WINGFLEX: The shell's side edges flex and adapt to the rider's inner leg movement

especially suited to aggressively forward aero riding positions

Just drop the shim in your frame's seat tube and insert the seatpost

you may ask

ISM PR 2.0 Black L-250 / W-130 Satin Steel Rails Chairs WINGFLEX: The shell's side edgesThe PR 2. 0 fits into the Performance Recreation category perfect for adding comfort to any bike. Compared to the PR 1. 0, it has upgraded foam and gel padding, and racing inspired graphics. Its perfect for folks that want a touch more padding than our PS models, such as triathletes wearing thin racing shorts. Like all ISM saddles, the PR 2. 0 is nose less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital