ISM PN 4.0 Saddle Shimano Ultegra Di2 12 Speed Featuring a practical full-length zipper

Featuring a practical full-length zipper for easy wear and three back pockets for your essentials

and maybe even your own local Strade Bianche sector

5" x 5" / 280 x 84 x 131 mm

CAGE LENGTH GS/Medium TOTAL CAPACITY 35T MAX FRONT DIFFERENCE 10 COLOR SERIES COLOR AVERAGE WEIGHT 319g MOUNT Direct attachment (conventional)/Direct mount compatible GUIDE PULLEY BEARING Sealed Bearing TENSION PULLEY BEARING Sealed Bearing NUMBER OF PULLEY TEETH 11 SERIES Deore XT Di2 GENERATION Di2 M8050 MAX LOW SPROCKET 42T(2x11-speed)

DESIGN AND FEATURES

ISM PN 4.0 Saddle Shimano Ultegra Di2 12 Speed Featuring a practical full-length zipperNEW 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 a range of pelvic body positions. Rider response told us some cyclists wanted a 125mm saddle to allow for more relaxed pelvis tilt related to road and gravel cycling. Like the other PN saddles, the PN4. 0 offerings superb thigh and hamstring