ISM PN 4.0 Saddle Bike Accessories Brand_Wend Complementing the drivetrain is a

Complementing the drivetrain is a set of responsive and dependable rim brakes

New ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement

Know how long to recover before your next high-effort workout based on your latest training as well as overall stress

a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices

If you have the updated 11 speed SRAM eTap derailleur featuring the orbit clutch

ISM PN 4.0 Saddle Bike Accessories Brand_Wend Complementing the drivetrain is aNEW 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