ISM PN 4.0 Black L-255 / W-125 Chromoly Rails Bike Seats Aluminum flanges

Aluminum flanges

CLAMP HEIGHT

As the edurance riding option

Included 3M reflective decals provide safety at night

28 x 15 x 15cm

ISM PN 4.0 Black L-255 / W-125 Chromoly Rails Bike Seats Aluminum flangesNEW for 2020! The ISM PN4. 0 is the newest offering in the Performance Narrow category of saddles. Similar in design to the award winning ISM PN3. 0, we increased the sit bone contact points 5mm to accommodate arange of pelvic body positions. Rider response told us some cyclists wanted a125mm saddle to allow for more relaxed pelvis tilt related to road and gravelcycling. Like the other PN saddles, the PN4. 0 offers superb thigh and hamstring