✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

The Perfect Ism Pn 4.1 Saddle, Black Save 35% Now [36mt5vcJ]

$45.99 $147.99 -69%

The ISM PN4.1 is the newest offering in the Performance Narrow category of saddles.  Same shape as the popular PN4.0, only with increased padding for those looking to soften their ride.  We engineered the PN4 chassis with sit bone contact points of 1

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

The ISM PN4.1 is the newest offering in the Performance Narrow category of saddles.  Same shape as the popular PN4.0, only with increased padding for those looking to soften their ride.  We engineered the PN4 chassis with sit bone contact points of 125mm to accommodate a range of pelvic/body positions related to road and gravel cycling.   

Like the other PN saddles, the PN4.1 offers superb thigh and hamstring clearance.  This allows for more rider body movement around the seat and is great for diving into fast corners.

Like all ISM saddles, the PN4.1 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

Key Features
- 125mm wide to accommodate a greater range of sit bone width
- Tapered-edge mold design for incredible comfort
- Auto-racing inspired air vent chassis

Commonly Used For    
- Gravel bikes
- Road Bikes

Tech Specs
- Category - Performance Narrow
- Length - 255mm
- Width - 125mm
- Padding - 40-Series Foam
- Rails - Chromoly
- Colors - Black

Please Note:
This saddle is not recommended for cyclists who ride with a high seat position. The recommended seat height for these saddles calls for a 32-37 degree knee bend for the rider. If you ride with a minimal bend or a straight leg a different ISM saddle is recommended for you.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A wonderful tool that I use daily.

- Nora P..

December 31, 2025

Absolutely no complaints!

I'm very impressed with the craftsmanship.

- Dylan M..

December 31, 2025

Absolutely no complaints!

A brilliant and useful item.

- Dominic M..

Write a Review

You Might Also Like

Discover more great products from our collection.

Caveman Den Power Recliner

Caveman Den Power Recliner

(5)
$73.99 $236.99 -69%
Rust Bucket Style Armchair

Rust Bucket Style Armchair

(339)
$33.99 $108.99 -69%
Simrad HS100 Wired Handset

Simrad HS100 Wired Handset

(988)
$49.99 $159.99 -69%
Maitelynn Loveseat

Maitelynn Loveseat

(0)
$59.99 $191.99 -69%
800T-D6QA

800T-D6QA

(4)
$24.99 $79.99 -69%
Atto 5000 Pendant - Birch

Atto 5000 Pendant - Birch

(112)
$64.99 $207.99 -69%
Foldable Barbecue Grill

Foldable Barbecue Grill

(445)
$29.99 $95.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY