AeroAddicts

Saddle

ISM PN 3.1

A narrow nose-less ISM saddle on the Performance Narrow 3 shape, the padded version of the PN 3.0. At 120 mm wide and 255 mm long it leaves plenty of thigh clearance while giving a bit more sit-bone support than the narrower PN 1 models; ISM lists it for tri, TT, road and gravel bikes.

Fitted to 5 builds across 1 bike in the database.

Specs

Saddle width
120 mm
Saddle length
255 mm
Shape
Nose-less split front (Performance Narrow 3 shape), 40-series foam padding
Rails
Chromoly
Notes
ISM recommends a seat height giving a 32-37 degree knee bend.

Bikes that come with it

BikeBuildPrice (MSRP)
Argon 18 E-119 Tri+ Disc2025E-119 Tri+ Disc SRAM Red AXS$14,999$14,999$14,999
Argon 18 E-119 Tri+ Disc2025E-119 Tri+ Disc Shimano Dura-Ace Di2$14,999$14,999$14,999
Argon 18 E-119 Tri+ Disc2025E-119 Tri+ Disc SRAM Force AXS E1$10,999$10,999$10,999
Argon 18 E-119 Tri+ Disc2025E-119 Tri+ Disc Shimano Ultegra Di2$10,199$10,199$10,199
Argon 18 E-119 Tri+ Disc2025E-119 Tri+ Disc SRAM Force AXS Classified Powershift—

← All componentsMore from ISM →