---
product_id: 24503152
title: "ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design"
brand: "ism"
price: "$518.39"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/24503152-ism-pn-1-and-1-1-series-narrow-road-bicycle
store_origin: US
region: United States of America
---

# Racing-ready design Narrow profile (110mm) Optimal blood flow ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design

**Brand:** ism
**Price:** $518.39
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Your Ride: Comfort Meets Performance!

## Quick Answers

- **What is this?** ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design by ism
- **How much does it cost?** $518.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/24503152-ism-pn-1-and-1-1-series-narrow-road-bicycle)

## Best For

- ism enthusiasts

## Why This Product

- Trusted ism brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ride in Comfort:** Experience unparalleled comfort with ISM's patented noseless design that optimizes blood flow.
- • **Sleek Aesthetic:** Upgraded look complements any road, triathlon, or time trial bike.
- • **Quick Acclimation:** Just 3-5 rides to adapt and unlock the full potential of your new saddle.
- • **Durable Construction:** Fitted with robust Stainless Steel Alloy rails for long-lasting performance.
- • **Performance-Driven Design:** Narrow profile ensures superb leg clearance for enhanced pedaling efficiency.

## Overview

The ISM PN 1.0 Series Narrow Road Bicycle Seat is designed for both men and women, featuring a revolutionary noseless design that enhances blood flow and reduces discomfort. With a narrow width of 110mm, it provides exceptional leg clearance, making it ideal for road racing, triathlons, and time trials. Constructed with durable materials and a sleek aesthetic, this saddle promises both performance and style. A quick acclimation period allows riders to adapt and enjoy the benefits of this innovative design.

## Description

ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design

## Features

- OPTIMIZE BLOOD FLOW - ISM's revolutionary and patented noseless design featured on our PN 1.0 road bike seat was expertly engineered to alleviate soft tissue pressure, promoting optimal blood flow while reducing genital numbness for a more comfortable ride
- SUPERB LEG CLEARANCE - With performance at the forefront of this design, we've kept the profile our PN 1.0 saddle road bike seat incredibly narrow (at only 110mm wide) to provide superb thigh and hamstring clearance, giving you a true competitive advantage
- BUILT FOR RACING - Hosting the same chassis as ISM's popular "Attack" saddle, this road bicycle seats for men and women has been upgraded with a more sleek and refined look that is sure to complement your road racing bike, triathlon, or time trial bike
- SADDLE SPECIFICS - Part of ISM's Performance Narrow line, this anatomic relief bicycle saddle measures at 275mm long and 110mm wide and is fitted with our durable and proprietary Stainless Steel Alloy rails
- 3-5 RIDE ACCLIMATION PERIOD - ISM recommends riding this no nose bike saddle up to five times to strengthen your sit bones (muscles that are left dormant while riding on a traditional saddle), allowing you to experience all of the benefits our PN 1.0 saddle has to offer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ISM |
| Color | Black |
| Material | Faux Leather |
| Outer Material | Foam, Gel |
| Pad Type | Waterproof Pad |
| Bike Type | Road Bike |
| Global Trade Identification Number | 04716112788809 |
| Item Weight | 0.33 Kilograms |
| Manufacturer | ISM |
| Item Package Dimensions L x W x H | 10.83 x 6.14 x 2.87 inches |
| Package Weight | 0.35 Kilograms |
| Item Dimensions  LxWxH | 10.83 x 4.33 x 2.48 inches |
| Brand Name | ISM |
| Warranty Description | 1 Year |
| Model Name | PN 1.0 |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | ISM PN 1.0 TI BLACK_Noir |
| Model Year | 2017 |
| Style | PN 1.0 |
| Included Components | User Manual |
| Size | us:one size |
| Sport Type | Cycling |

## Product Details

- **Brand:** ISM
- **Color:** Black
- **Material:** Faux Leather
- **Outer Material:** Foam, Gel
- **Pad Type:** Waterproof Pad

## Images

![ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design - Image 1](https://m.media-amazon.com/images/I/816hAJI1J-L.jpg)
![ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design - Image 2](https://m.media-amazon.com/images/I/81r5BX6aFqL.jpg)
![ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design - Image 3](https://m.media-amazon.com/images/I/81NnWhoYJFL.jpg)
![ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design - Image 4](https://m.media-amazon.com/images/I/81jqijgCtnL.jpg)
![ISM PN 1 & 1.1 Series Narrow Road Bicycle Seat For Men and Women - Noseless Bike Seat With Optimal Leg Clearance for Road, Time Trial, Triathlon, and Gravel Bikes - Features Patented ISM Saddle Design - Image 5](https://m.media-amazon.com/images/I/81Z+OhQCqJL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wahoo requirement!
*by M***Y on June 21, 2025*

I use it on my Wahoo Kickr which doesn’t have side to side motion. Having a bit more comfortable seat is necessary IMO.

### ⭐⭐⭐⭐⭐ Great for trainer, but takes some getting used to
*by E***S on May 19, 2024*

I got this to use on a stationary trainer. I was having chafing problems with a traditional narrow saddle. This saddle and the way you sit on it fixed that problem. Be aware: you are going to be sitting on a different part of your anatomy and that takes some time to get adapted to.

### ⭐⭐⭐⭐ Narrowest saddle I’ve found really comfortable in tri position
*by A***R on June 4, 2024*

Triathlon racing and training. Little light on padding but love the width

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*