The ISM PR 1.0 road bike saddle will change your expectations of comfort. This ISM Performance Recreation saddle is as comfortable on a hybrid bike as it is a full-blown race machine. Therefore, this padded bike seat is commonly used for hybrid, triathlon and road bikes. The ISM PR 1.0 features 50-series foam padding, more padding that other ISM performance saddles, making it the perfect comfy bike seat for cyclists who want a softer ride - whether you ride in padded cycling shorts or regular everyday clothing. The ISM PR 1.0 saddle has more padding than the PR 2.0, but slightly less than the PR 3.0. Like all ISM saddles, the ISM PR 1.0 saddle is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow and no genital numbness. Whether you're looking for a commuter saddle or a triathlon saddle, you'll experience a healthier, more enjoyable ride with the ISM PR 1.0. Features Comfortable 50-series foam padding. New shape for improved thigh clearance and rider movement. Rear transition hook. Commonly Used For: Road bikes. Triathlon bikes. Hybrid bikes. Specification Category: ISM Performance Recreation. Length: 245mm. Width: 130mm. Rails: Satin Steel.